CVE-2021-22889
medium · 6.1Revive 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.
6.1
CVSS
36.3%
EPSS (exploit prob.)
98th
EPSS percentile
2021-03-25
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| revive-adserver | revive_adserver | < 5.2.0 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/revive-adserver/revive-adserver/commit/2f868414
- https://hackerone.com/reports/1097217
- https://www.revive-adserver.com/security/revive-sa-2021-003/
- https://github.com/revive-adserver/revive-adserver/commit/2f868414
- https://hackerone.com/reports/1097217
- https://www.revive-adserver.com/security/revive-sa-2021-003/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-22889