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Fencer Vulns
high 7.6

CVE-2025-65027 json

RomM Chained XSS and CSRF Vulnerabilities Enable Admin Account Takeover

published 2025-12-03 11 mo ago modified 2026-09-25 44 d ago also EUVD-2025-201131

cvss
7.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 28%
public exploits
1
Exploit-DB

Summary

RomM (ROM Manager) allows users to scan, enrich, browse and play their game collections with a clean and responsive interface. RomM contains multiple unrestricted file upload vulnerabilities that allow authenticated users to upload malicious SVG or HTML files. When these files are accessed the browser executes embedded JavaScript, leading to stored Cross-Site Scripting (XSS) which when combined with a CSRF misconfiguration they lead to achieve full administrative account takeover, creating a rogue admin account, escalating the attacker account role to admin, and much more. This vulnerability is fixed in 4.4.1 and 4.4.1-beta.2.

Patch / fix

  • romm.app romm 4.4.1

Timeline

  1. Published
  2. First public exploit (EDB-52505)

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
11 mo ago

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-52505 RomM 4.4.0 - XSS_CSRF Chain webapps, 2026-04-09

CVSS scores

assigned by version score vector
CNA 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H

Affected products

  • rommapp romm

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
  • CWE-352 Cross-Site Request Forgery
  • CWE-434 Unrestricted Upload of File with Dangerous Type

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.