A vulnerability was identified in SeaCMS up to 13.6. Affected by this vulnerability is the function unlink of the file /member.php?action=chgpwdsubmit of the component Avatar Upload. Such manipulation of the argument oldpic leads to path traversal. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a SeaCMS affected
Version Status Constraints
13.0 affected —
13.1 affected —
13.2 affected —
13.3 affected —
13.4 affected —
13.5 affected —
13.6 affected —

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Project Subscriptions

Vendors Products
Seacms Subscribe
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-002b-member-oldpic-file-deletion.md cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-82599 cve-icon cve-icon
https://vuldb.com/submit/892780 cve-icon cve-icon
https://vuldb.com/vuln/397101 cve-icon cve-icon
https://vuldb.com/vuln/397101/cti cve-icon cve-icon
History

Mon, 31 Aug 2026 01:00:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in SeaCMS up to 13.6. Affected by this vulnerability is the function unlink of the file /member.php?action=chgpwdsubmit of the component Avatar Upload. Such manipulation of the argument oldpic leads to path traversal. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Title SeaCMS Avatar Upload member.php unlink path traversal
First Time appeared Seacms
Seacms seacms
Weaknesses CWE-22
CPEs cpe:2.3:a:seacms:seacms:*:*:*:*:*:*:*:*
Vendors & Products Seacms
Seacms seacms
References
Metrics cvssV2_0

{'score': 5.5, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.4, 'vector': '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'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-31T00:45:08.847Z

Reserved: 2026-08-30T06:42:07.879Z

Link: CVE-2026-82599

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-31T01:16:50.630

Modified: 2026-08-31T01:16:50.630

Link: CVE-2026-82599

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-31T02:30:18Z

Weaknesses