CVE-2025-2204 XSS in Tapandsign Technologies' Tap&Sign App
Cross-site scripting vulnerability in Tap&Sign App allows attackers to inject malicious scripts, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-2204?
CVE-2025-2204 is a medium-severity cross-site scripting vulnerability in Tapandsign Technologies Software Inc. Tap&Sign, published on 23 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Tapandsign Technologies Software Inc. Tap&Sign allows Cross-Site Scripting (XSS).
This issue affects Tap&Sign: through 23012026.
NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-79
Which versions are affected by CVE-2025-2204?
How do I fix CVE-2025-2204?
No fix has been published for CVE-2025-2204 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-2204 being exploited?
There is no known exploitation of CVE-2025-2204 in the wild and no public exploit code.
Sources
Also known as GHSA-gg2r-3wrr-86p6.