CVE-2026-82603

MEDIUM 5.4

SeaCMS Comment Cache member.php del_pl path traversal

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in SeaCMS up to 13.6. This issue affects some unknown processing of the file /member.php?action=del_pl of the component Comment Cache. The manipulation of the argument itype/vid results in path traversal. The attack may be launched remotely. The exploit is now public and may be used.

CWE	CWE-22
Vendor	n/a
Product	seacms
Published	Aug 31, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / SeaCMS

13.0 13.1 13.2 13.3 13.4 13.5 13.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/397105 vuldb.com: https://vuldb.com/vuln/397105/cti vuldb.com: https://vuldb.com/cve/CVE-2026-82603 vuldb.com: https://vuldb.com/submit/892790 github.com: https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-008-member-del-pl-js-file-deletion.md

Credits

🔍 T-Chachamaru (VulDB User)