TI-2025-35196 Aliases CVE-2025-55888 GHSA-fm4p-r7q4-8vrw

Cross-Site Scripting (XSS) vulnerability was discovered in the Ajax transaction manager…

HIGH 71CWE-79Published 2025-09-22 · Updated 2026-07-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00441 38th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ard:gec_en_ligne:-:::::::*	not specified by NVD	Vulnerable	Ard

cpe:2.3:a:ard:gec_en_ligne:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Ard

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-55888
2026-10-03 Alias added: GHSA-fm4p-r7q4-8vrw

References

Exploit 1

https://github.com/0xZeroSec/CVE-2025-55888

Other 1

https://services.ard.fr/?eID=tx_afereload_ajax_transactionmanager

TI-2025-35193 SQL Injection vulnerability in Alpes Recherche et Developpement ARD GEC en Lign before… CVSS 3.1MEDIUM 6.3
TI-2025-35195 Cross-Site Scripting (XSS) vulnerability was discovered in the meal reservation service… CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences