CVEvulnerability
CVE-2021-22889
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-03-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
Revive Adserver before v5.2.0 is vulnerable to a reflected XSS vulnerability in the `statsBreakdown` parameter of stats.php (and possibly other scripts) due to single quotes not being escaped. An attacker could trick a user with access to the user interface of a Revive Adserver instance into clicking on a specifically crafted URL and pressing a certain key combination to execute injected JavaScript code.
Affected configurations
• revive-adserver revive adserver (< 5.2.0)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/revive-adserver/revive-adserver/commit/2f868414 Patch, Third Party Advisory
- https://hackerone.com/reports/1097217 Exploit, Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2021-003/ Vendor Advisory
- https://github.com/revive-adserver/revive-adserver/commit/2f868414 Patch, Third Party Advisory
- https://hackerone.com/reports/1097217 Exploit, Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2021-003/ Vendor Advisory