CVE-2025-15438

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 40.2% of scored records. A rank, not a probability.

NVD base score

2.0 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-01-02 14:32Z10 MO AGO

Last updated

2026-02-23 08:10Z8 MO AGO

Reserved

2026-01-02

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-502Deserialization of Untrusted DataBase

Data version

5.2

Document digest

e82c63c0dcc5a6f8641efb1005c806417d836fc9069e0d11d445ee5020f086af

• vuldb.comVDB-339383 | PluXml Media Management medias.php __destruct deserializationhttps://vuldb.com/?id.339383vdb-entrytechnical-description
• vuldb.comVDB-339383 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.339383signaturepermissions-required
• vuldb.comSubmit #713989 | PluXml 5.8.22 Deserialization Vulnerabilityhttps://vuldb.com/?submit.713989third-party-advisory
• note-hxlab.wetolink.comhttps://note-hxlab.wetolink.com/share/9SJUnaDcJuqzexploit