CVE-2025-57403 — HIGH (7.5)

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Abelche	Cola Dnslog	1.3.2

Related Weaknesses (CWE)

CWE-23

References

https://gist.github.com/Captaince/99b728c792c72b2666c2400625702df0ExploitThird Party Advisory
https://github.com/AbelChe/cola_dnslog/issues/29ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2025-57403?

CVE-2025-57403 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 u...

How severe is CVE-2025-57403?

CVE-2025-57403 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-57403?

Check the references section above for vendor advisories and patch information. Affected products include: Abelche Cola Dnslog.