CVE-2025-10329: cdevroe unmark Marks.php server-side request forgery

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-09-12 · updated 2026-06-17
Weakness: CWE-918

Description

A vulnerability was detected in cdevroe unmark up to 1.9.3. This affects an unknown part of the file /application/controllers/Marks.php. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

cdevroe unmark: through 1.9.3

References

https://github.com/YZS17/CVE/blob/main/unmark/ssrf1.md
https://github.com/YZS17/CVE/blob/main/unmark/ssrf1.md#poc
https://vuldb.com/?ctiid.323755
https://vuldb.com/?id.323755
https://vuldb.com/?submit.643531
https://github.com/YZS17/CVE/blob/main/unmark/ssrf1.md
https://github.com/YZS17/CVE/blob/main/unmark/ssrf1.md#poc

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