CVE-2025-15438
PluXml Media Management medias.php __destruct deserialization
Description
A vulnerability was determined in PluXml up to 5.8.22. Affected is the function FileCookieJar::__destruct of the file core/admin/medias.php of the component Media Management Module. Executing a manipulation of the argument File can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and announced that "[w]e fix this issue in the next version 5.8.23". A patch for it is ready.
INFO
Published Date :
Jan. 2, 2026, 3:15 p.m.
Last Modified :
Feb. 27, 2026, 3:45 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update PluXml to version 5.8.23.
- Apply the vendor-provided patch.
- Monitor for future security updates.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-15438.
| URL | Resource |
|---|---|
| https://note-hxlab.wetolink.com/share/9SJUnaDcJuqz | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.339383 | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.339383 | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.713989 | Third Party AdvisoryVDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-15438 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-15438
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-15438 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-15438 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 27, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-502 Added CPE Configuration OR *cpe:2.3:a:pluxml:pluxml:*:*:*:*:*:*:*:* versions up to (including) 5.8.22 Added Reference Type VulDB: https://note-hxlab.wetolink.com/share/9SJUnaDcJuqz Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.339383 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.339383 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.713989 Types: Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Feb. 23, 2026
Action Type Old Value New Value Changed Description A vulnerability was determined in PluXml up to 5.8.22. Affected is the function FileCookieJar::__destruct of the file core/admin/medias.php of the component Media Management Module. Executing manipulation of the argument File can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and announced that "[w]e fix this issue in the next version 5.8.23". A patch for it is ready. A vulnerability was determined in PluXml up to 5.8.22. Affected is the function FileCookieJar::__destruct of the file core/admin/medias.php of the component Media Management Module. Executing a manipulation of the argument File can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and announced that "[w]e fix this issue in the next version 5.8.23". A patch for it is ready. -
New CVE Received by [email protected]
Jan. 02, 2026
Action Type Old Value New Value Added Description A vulnerability was determined in PluXml up to 5.8.22. Affected is the function FileCookieJar::__destruct of the file core/admin/medias.php of the component Media Management Module. Executing manipulation of the argument File can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and announced that "[w]e fix this issue in the next version 5.8.23". A patch for it is ready. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:M/C:P/I:P/A:P) Added CWE CWE-20 Added CWE CWE-502 Added Reference https://note-hxlab.wetolink.com/share/9SJUnaDcJuqz Added Reference https://vuldb.com/?ctiid.339383 Added Reference https://vuldb.com/?id.339383 Added Reference https://vuldb.com/?submit.713989