XSS in Ard Gec En Ligne
CVE-2025-55888
Cross-Site Scripting (XSS) vulnerability was discovered in the Ajax transaction manager endpoint of ARD. An attacker can intercept the Ajax response and inject malicious JavaScript into the accountName field. This input is not properly sanitized or encoded when rendered, allowing script execution in the context of users browsers. This flaw could lead to session hijacking, cookie theft, and other malicious actions.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (34.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Ard Gec_en_ligne
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Broken Link)
- cve@mitre.org (Broken Link)
- cve@mitre.org (Product)
- cve@mitre.org (Exploit)
Frequently asked questions
- What is CVE-2025-55888?
- CVE-2025-55888 is a high-severity vulnerability in Ard Gec En Ligne, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2025-09-22.
- How severe is CVE-2025-55888?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-55888 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.