CVE-2025-15438 is a high-severity deserialization vulnerability affecting PluXml versions up to 5.8.22, specifically within the Media Management Module's FileCookieJar::__destruct function. This flaw allows a remote attacker to achieve high impact on confidentiality, integrity, and availability with low attack complexity, given high privileges. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and no public exploit tools or significant community discussion have been observed. A patch is available in version 5.8.23.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.8.22CPE matchmatch criteria | cpe:2.3:a:pluxml:pluxml:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.