CVE-2026-45373 (GCVE-0-2026-45373)
Vulnerability from cvelistv5 – Published: 2026-05-28 17:27 – Updated: 2026-05-30 02:05
VLAI
EPSS
VEX
Title
CodeWhale: SSRF IPV6 bypass
Summary
CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in URL as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.
Severity
7.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-30 02:05 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Hmbown/CodeWhale/security/advi… | x_refsource_CONFIRM |
| https://github.com/Hmbown/DeepSeek-TUI/blob/15f62… | x_refsource_MISC |
| https://github.com/Hmbown/DeepSeek-TUI/releases/t… | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-45373",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-30T02:05:23.292905Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-30T02:05:45.704Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CodeWhale",
"vendor": "Hmbown",
"versions": [
{
"status": "affected",
"version": "\u003c 0.8.26"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in\u200c\u200c URL\u200c as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-28T17:29:19.592Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
},
{
"name": "https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321"
},
{
"name": "https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26"
}
],
"source": {
"advisory": "GHSA-88gh-2526-gfrr",
"discovery": "UNKNOWN"
},
"title": "CodeWhale: SSRF\u200c IPV6 bypass"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-45373",
"datePublished": "2026-05-28T17:27:59.055Z",
"dateReserved": "2026-05-12T00:51:29.086Z",
"dateUpdated": "2026-05-30T02:05:45.704Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-45373",
"date": "2026-09-27",
"epss": "0.00423",
"percentile": "0.3411"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "CodeWhale",
"vendor": "Hmbown",
"versions": [
{
"status": "affected",
"version": "\u003c 0.8.26"
}
]
}
],
"source": "security-advisories@github.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in\u200c\u200c URL\u200c as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26."
}
],
"id": "CVE-2026-45373",
"lastModified": "2026-06-17T10:51:58.853",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0,
"source": "security-advisories@github.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-45373",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-30T02:05:23.292905Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-28T18:16:35.717",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-918"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-05-30T08:13:05+00:00",
"cve": "CVE-2026-45373",
"id": "CVE-2026-45373",
"initial_release_date": "2026-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CodeWhale: SSRF\u200c IPV6 bypass",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45373.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-45373",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-30T02:05:23.292905Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-30T02:05:40.978Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CodeWhale",
"vendor": "Hmbown",
"versions": [
{
"status": "affected",
"version": "\u003c 0.8.26"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in\u200c\u200c URL\u200c as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-28T17:29:19.592Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr"
},
{
"name": "https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321"
},
{
"name": "https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26"
}
],
"source": {
"advisory": "GHSA-88gh-2526-gfrr",
"discovery": "UNKNOWN"
},
"title": "CodeWhale: SSRF\u200c IPV6 bypass"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-45373",
"datePublished": "2026-05-28T17:27:59.055Z",
"dateReserved": "2026-05-12T00:51:29.086Z",
"dateUpdated": "2026-05-30T02:05:45.704Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…