CVE-2025-57403 json
Cola Dnslog v1.3.2 is vulnerable to Directory Traversal.
published 2025-12-26 10 mo ago modified 2026-10-13 27 d ago also EUVD-2025-205449
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
Cola Dnslog v1.3.2 is vulnerable to Directory Traversal. When a DNS query for a TXT record is processed, the application concatenates the requested URL (or a portion of it) directly with a base path using os.path.join. This bypass allows directory traversal or absolute path injection, leading to the potential exposure of sensitive information.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 10 mo ago
Exploit prediction
1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/AbelChe/cola_dnslog/issues/29 referenced PoC, tagged "exploit" by a source, unverified
- gist.github.com https://gist.github.com/Captaince/99b728c792c72b2666c2400625702df0 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Classification
- Weakness
-
- CWE-23 Relative Path Traversal
References
-
github.com
/AbelChe/cola_dnslog/issues/29
exploit, issue-tracking, third-party-advisory
-
gist.github.com
/Captaince/99b728c792c72b2666c2400625702df0
exploit, third-party-advisory
Sources
- CVE List CVE-2025-57403
- NVD CVE-2025-57403
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