Quick answers
- Is CVE-2026-50745 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-50745 being exploited in the wild.
- How severe is CVE-2026-50745?
- Medium severity, with a CVSS score of 4.7, published 26 June 2026.
- Which products and versions are affected?
- Revive-Adserver Adserver <= 6.0.7.
- Is there a fix for CVE-2026-50745?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-50745 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-50745?
- Check whether you run Revive-Adserver Adserver at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A reflected cross-site scripting (XSS) vulnerability (CWE-79) exists in the stats-video.php script of Revive Adserver. The vulnerability stems from the 'url' Smarty custom helper function, which fails to properly encode or sanitize output before reflecting it in the web page. An unauthenticated remote attacker can exploit this by crafting a malicious URL that, when visited by a victim, executes arbitrary JavaScript in the context of the victim's browser session. The attack requires some user interaction and is mitigated by the high complexity of constructing valid URLs that bypass existing best practices. The issue is present in versions up to and including 6.0.7.
Affected products
- Revive Adserver <= 6.0.7
Timeline
- 2026-06-26: advisory: NVD publication date