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12 vulnerabilities by builderio
CVE-2026-92781 (GCVE-0-2026-92781)
Vulnerability from nvd – Published: 2026-09-16 20:32 – Updated: 2026-09-21 15:50
VLAI
EPSS
VEX
Title
Builder.io Gen2 SDKs through 5.2.11 Prototype Pollution via builder.userAttributes
Summary
Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the unflatten helper that processes builder.userAttributes query parameters without prototype guards. Attackers can craft preview links with __proto__ or prototype segments to pollute Object.prototype in a visitor's browser when the SDK processes the malicious URL.
Severity
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 15:50 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/builder/issues/4824 | issue-tracking |
| https://github.com/BuilderIO/builder | product |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://www.vulncheck.com/advisories/builder-io-g… | third-party-advisory |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | @builder.io/sdk-react |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-vue |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-svelte |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-solid |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-qwik |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-angular |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-react-nextjs |
Affected:
0 , ≤ 0.25.13
(semver)
|
Date Public
2026-08-25 00:00
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CVE-2026-92779 (GCVE-0-2026-92779)
Vulnerability from nvd – Published: 2026-09-16 20:32 – Updated: 2026-09-17 19:25
VLAI
EPSS
VEX
Title
Builder.io Gen2 SDKs through 5.2.11 Prototype Pollution via Bindings
Summary
Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the deep-set helper function that processes content block bindings without validation. Attackers can craft content blocks with binding keys containing __proto__, prototype, or constructor paths to pollute Object.prototype during rendering, affecting all subsequent objects created in the process including other tenants' renders.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/builder/issues/4823 | issue-tracking |
| https://github.com/BuilderIO/builder | product |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://www.vulncheck.com/advisories/builder-io-g… | third-party-advisory |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | @builder.io/sdk-react |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-vue |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-svelte |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-solid |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-qwik |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-angular |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-react-nextjs |
Affected:
0 , ≤ 0.25.13
(semver)
|
Date Public
2026-08-25 00:00
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CVE-2026-82286 (GCVE-0-2026-82286)
Vulnerability from nvd – Published: 2026-08-28 16:19 – Updated: 2026-09-24 14:20
VLAI
EPSS
VEX
Title
gpt-crawler Arbitrary File Write via outputFileName Parameter
Summary
gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourced from attacker-controlled URLs.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:59 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/gpt-crawler/issues/418 | issue-tracking |
| https://github.com/BuilderIO/gpt-crawler | product |
| https://github.com/BuilderIO/gpt-crawler/blob/d22… | technical-description |
| https://github.com/BuilderIO/gpt-crawler/blob/d22… | technical-description |
| https://www.vulncheck.com/advisories/gpt-crawler-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | gpt-crawler |
Affected:
0 , ≤ 1.5.1
(semver)
|
Date Public
2026-07-03 00:00
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CVE-2023-2307 (GCVE-0-2023-2307)
Vulnerability from nvd – Published: 2023-04-26 00:00 – Updated: 2025-01-31 19:18
VLAI
EPSS
VEX
Title
Cross-Site Request Forgery (CSRF) in builderio/qwik
Summary
Cross-Site Request Forgery (CSRF) in GitHub repository builderio/qwik prior to 0.104.0.
Severity
4.7 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-31 19:18 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.104.0
(custom)
|
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CVE-2023-1283 (GCVE-0-2023-1283)
Vulnerability from nvd – Published: 2023-03-08 00:00 – Updated: 2025-03-05 15:18
VLAI
EPSS
VEX
Title
Code Injection in builderio/qwik
Summary
Code Injection in GitHub repository builderio/qwik prior to 0.21.0.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 15:16 UTC
CWE
- CWE-94 - Improper Control of Generation of Code
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.21.0
(custom)
|
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CVE-2023-0410 (GCVE-0-2023-0410)
Vulnerability from nvd – Published: 2023-01-20 00:00 – Updated: 2025-04-02 14:33
VLAI
EPSS
VEX
Title
Cross-site Scripting (XSS) - Generic in builderio/qwik
Summary
Cross-site Scripting (XSS) - Generic in GitHub repository builderio/qwik prior to 0.1.0-beta5.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-02 14:32 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.1.0-beta5
(custom)
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CVE-2026-92781 (GCVE-0-2026-92781)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-21 15:50
VLAI
EPSS
VEX
Title
Builder.io Gen2 SDKs through 5.2.11 Prototype Pollution via builder.userAttributes
Summary
Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the unflatten helper that processes builder.userAttributes query parameters without prototype guards. Attackers can craft preview links with __proto__ or prototype segments to pollute Object.prototype in a visitor's browser when the SDK processes the malicious URL.
Severity
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 15:50 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/builder/issues/4824 | issue-tracking |
| https://github.com/BuilderIO/builder | product |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://www.vulncheck.com/advisories/builder-io-g… | third-party-advisory |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | @builder.io/sdk-react |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-vue |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-svelte |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-solid |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-qwik |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-angular |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-react-nextjs |
Affected:
0 , ≤ 0.25.13
(semver)
|
Date Public
2026-08-25 00:00
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CVE-2026-92779 (GCVE-0-2026-92779)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 19:25
VLAI
EPSS
VEX
Title
Builder.io Gen2 SDKs through 5.2.11 Prototype Pollution via Bindings
Summary
Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the deep-set helper function that processes content block bindings without validation. Attackers can craft content blocks with binding keys containing __proto__, prototype, or constructor paths to pollute Object.prototype during rendering, affecting all subsequent objects created in the process including other tenants' renders.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/builder/issues/4823 | issue-tracking |
| https://github.com/BuilderIO/builder | product |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://github.com/BuilderIO/builder/blob/main/pa… | technical-description |
| https://www.vulncheck.com/advisories/builder-io-g… | third-party-advisory |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | @builder.io/sdk-react |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-vue |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-svelte |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-solid |
Affected:
0 , ≤ 5.2.11
(semver)
|
|
| BuilderIO | @builder.io/sdk-qwik |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-angular |
Affected:
0 , ≤ 0.25.13
(semver)
|
|
| BuilderIO | @builder.io/sdk-react-nextjs |
Affected:
0 , ≤ 0.25.13
(semver)
|
Date Public
2026-08-25 00:00
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CVE-2026-82286 (GCVE-0-2026-82286)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:19 – Updated: 2026-09-24 14:20
VLAI
EPSS
VEX
Title
gpt-crawler Arbitrary File Write via outputFileName Parameter
Summary
gpt-crawler through 1.5.1 fails to validate the outputFileName parameter in the POST /crawl endpoint, allowing unauthenticated attackers to write arbitrary files to any filesystem path. Attackers can supply absolute paths or parent-directory segments to overwrite existing files with content sourced from attacker-controlled URLs.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:59 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/BuilderIO/gpt-crawler/issues/418 | issue-tracking |
| https://github.com/BuilderIO/gpt-crawler | product |
| https://github.com/BuilderIO/gpt-crawler/blob/d22… | technical-description |
| https://github.com/BuilderIO/gpt-crawler/blob/d22… | technical-description |
| https://www.vulncheck.com/advisories/gpt-crawler-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| BuilderIO | gpt-crawler |
Affected:
0 , ≤ 1.5.1
(semver)
|
Date Public
2026-07-03 00:00
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CVE-2023-2307 (GCVE-0-2023-2307)
Vulnerability from cvelistv5 – Published: 2023-04-26 00:00 – Updated: 2025-01-31 19:18
VLAI
EPSS
VEX
Title
Cross-Site Request Forgery (CSRF) in builderio/qwik
Summary
Cross-Site Request Forgery (CSRF) in GitHub repository builderio/qwik prior to 0.104.0.
Severity
4.7 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-31 19:18 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.104.0
(custom)
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CVE-2023-1283 (GCVE-0-2023-1283)
Vulnerability from cvelistv5 – Published: 2023-03-08 00:00 – Updated: 2025-03-05 15:18
VLAI
EPSS
VEX
Title
Code Injection in builderio/qwik
Summary
Code Injection in GitHub repository builderio/qwik prior to 0.21.0.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 15:16 UTC
CWE
- CWE-94 - Improper Control of Generation of Code
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.21.0
(custom)
|
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CVE-2023-0410 (GCVE-0-2023-0410)
Vulnerability from cvelistv5 – Published: 2023-01-20 00:00 – Updated: 2025-04-02 14:33
VLAI
EPSS
VEX
Title
Cross-site Scripting (XSS) - Generic in builderio/qwik
Summary
Cross-site Scripting (XSS) - Generic in GitHub repository builderio/qwik prior to 0.1.0-beta5.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-02 14:32 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| builderio | builderio/qwik |
Affected:
unspecified , < 0.1.0-beta5
(custom)
|
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