Common Weakness Enumeration
CWE-36
AllowedAbsolute Path Traversal
Abstraction: Base · Status: Draft
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize absolute path sequences such as "/abs/path" that can resolve to a location that is outside of that directory.
245 vulnerabilities reference this CWE, most recent first.
CVE-2025-13283 (GCVE-0-2025-13283)
Vulnerability from cvelistv5 – Published: 2025-11-17 03:30 – Updated: 2025-11-17 16:38
VLAI
EPSS
VEX
Title
Chunghwa Telecom｜TenderDocTransfer - Arbitrary File Copy and Paste
Summary
TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Copy and Paste vulnerability. The application sets up a simple local web server and provides APIs for communication with the target website. Due to the lack of CSRF protection in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability. Attackers can copy arbitrary files on the user's system and paste them into any path, which poses a potential risk of information leakage or could consume hard drive space by copying files in large volumes.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10510-3719c-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10511-10f3a-2.html | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Chunghwa Telecom | TenderDocTransfer |
Affected:
0 , < 0.41.159
(custom)
|
Date Public
2025-11-17 03:26
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CVE-2025-13282 (GCVE-0-2025-13282)
Vulnerability from cvelistv5 – Published: 2025-11-17 03:24 – Updated: 2025-11-17 16:40
VLAI
EPSS
VEX
Title
Chunghwa Telecom｜TenderDocTransfer - Arbitrary File Delete
Summary
TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Delete vulnerability. The application sets up a simple local web server and provides APIs for communication with the target website. Due to the lack of CSRF protection in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability, allowing attackers to delete arbitrary files on the user's system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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|---|---|
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| https://www.twcert.org.tw/en/cp-139-10511-10f3a-2.html | third-party-advisory |
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Chunghwa Telecom | TenderDocTransfer |
Affected:
0 , < 0.41.159
(custom)
|
Date Public
2025-11-17 03:16
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CVE-2025-9518 (GCVE-0-2025-9518)
Vulnerability from cvelistv5 – Published: 2025-09-04 04:23 – Updated: 2026-04-08 16:37
VLAI
EPSS
VEX
Title
atec Debug <= 1.2.22 - Authenticated (Administrator+) Arbitrary File Deletion
Summary
The atec Debug plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation on the 'debug_path' parameter in all versions up to, and including, 1.2.22. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| docjojo | atec Debug |
Affected:
0 , ≤ 1.2.22
(semver)
|
Credits
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CVE-2025-9516 (GCVE-0-2025-9516)
Vulnerability from cvelistv5 – Published: 2025-09-04 04:23 – Updated: 2026-04-08 16:51
VLAI
EPSS
VEX
Title
atec Debug <= 1.2.22 - Authenticated (Administrator+) Arbitrary File Read
Summary
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Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| docjojo | atec Debug |
Affected:
0 , ≤ 1.2.22
(semver)
|
Credits
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CVE-2025-9259 (GCVE-0-2025-9259)
Vulnerability from cvelistv5 – Published: 2025-08-22 11:46 – Updated: 2025-08-22 13:30
VLAI
EPSS
VEX
Title
Uniong｜WebITR - Arbitrary File Reading through Path Traversal
Summary
WebITR developed by Uniong has an Arbitrary File Reading vulnerability, allowing remote attackers with regular privileges to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10328-dbc35-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10329-a1c5d-2.html | third-party-advisory |
Date Public
2025-08-22 11:44
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CVE-2025-9258 (GCVE-0-2025-9258)
Vulnerability from cvelistv5 – Published: 2025-08-22 11:43 – Updated: 2025-08-22 13:31
VLAI
EPSS
VEX
Title
Uniong｜WebITR - Arbitrary File Reading through Path Traversal
Summary
WebITR developed by Uniong has an Arbitrary File Reading vulnerability, allowing remote attackers with regular privileges to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10328-dbc35-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10329-a1c5d-2.html | third-party-advisory |
Date Public
2025-08-22 11:42
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CVE-2025-9257 (GCVE-0-2025-9257)
Vulnerability from cvelistv5 – Published: 2025-08-22 11:41 – Updated: 2025-08-22 13:34
VLAI
EPSS
VEX
Title
Uniong｜WebITR - Arbitrary File Reading through Path Traversal
Summary
WebITR developed by Uniong has an Arbitrary File Reading vulnerability, allowing remote attackers with regular privileges to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10328-dbc35-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10329-a1c5d-2.html | third-party-advisory |
Date Public
2025-08-22 11:39
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CVE-2025-9256 (GCVE-0-2025-9256)
Vulnerability from cvelistv5 – Published: 2025-08-22 11:34 – Updated: 2025-08-22 11:44
VLAI
EPSS
VEX
Title
Uniong｜WebITR - Arbitrary File Reading through Path Traversal
Summary
WebITR developed by Uniong has an Arbitrary File Reading vulnerability, allowing remote attackers with regular privileges to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10328-dbc35-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10329-a1c5d-2.html | third-party-advisory |
Date Public
2025-08-22 11:26
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CVE-2025-8912 (GCVE-0-2025-8912)
Vulnerability from cvelistv5 – Published: 2025-08-13 09:13 – Updated: 2025-08-13 13:27
VLAI
EPSS
VEX
Title
WellChoose｜Organization Portal System - Arbitrary File Reading through Path Traversal
Summary
Organization Portal System developed by WellChoose has an Arbitrary File Reading vulnerability, allowing unauthenticated remote attackers to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10321-3cae5-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10325-70192-2.html | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WellChoose | Organization Portal System |
Affected:
0 , ≤ IFTOP_P3_2_1_196
(custom)
|
Date Public
2025-08-13 09:10
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CVE-2025-8909 (GCVE-0-2025-8909)
Vulnerability from cvelistv5 – Published: 2025-08-13 09:03 – Updated: 2025-08-13 19:57
VLAI
EPSS
VEX
Title
WellChoose｜Organization Portal System - Arbitrary File Reading through Path Traversal
Summary
Organization Portal System developed by WellChoose has an Arbitrary File Reading vulnerability, allowing remote attackers with regular privileges to exploit Absolute Path Traversal to download arbitrary system files.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10321-3cae5-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10325-70192-2.html | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WellChoose | Organization Portal System |
Affected:
0 , ≤ IFTOP_P3_2_1_196
(custom)
|
Date Public
2025-08-13 08:58
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Mitigation MIT-5.1
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- When validating filenames, use stringent allowlists that limit the character set to be used. If feasible, only allow a single "." character in the filename to avoid weaknesses such as CWE-23, and exclude directory separators such as "/" to avoid CWE-36. Use a list of allowable file extensions, which will help to avoid CWE-434.
- Do not rely exclusively on a filtering mechanism that removes potentially dangerous characters. This is equivalent to a denylist, which may be incomplete (CWE-184). For example, filtering "/" is insufficient protection if the filesystem also supports the use of "\" as a directory separator. Another possible error could occur when the filtering is applied in a way that still produces dangerous data (CWE-182). For example, if "../" sequences are removed from the ".../...//" string in a sequential fashion, two instances of "../" would be removed from the original string, but the remaining characters would still form the "../" string.
Mitigation MIT-20
Implementation
Strategy: Input Validation
Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.
Mitigation MIT-29
Operation
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-597: Absolute Path Traversal
An adversary with access to file system resources, either directly or via application logic, will use various file absolute paths and navigation mechanisms such as ".." to extend their range of access to inappropriate areas of the file system. The goal of the adversary is to access directories and files that are intended to be restricted from their access.