VulnerabilityModified
CVE-2021-22888
Revive Adserver before v5.2.0 is vulnerable to a reflected XSS vulnerability in the `status` parameter of campaign-zone-zones.php.
MEDIUM 6.1EPSS 19.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 19.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Revive Adserver before v5.2.0 is vulnerable to a reflected XSS vulnerability in the `status` parameter of campaign-zone-zones.php. 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 execute injected JavaScript code.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 19.81% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- revive-adserver/revive adserver
- Source
- support@hackerone.com
References
- https://github.com/revive-adserver/revive-adserver/commit/f472d890Patch, Third Party Advisory
- https://hackerone.com/reports/1097979Exploit, Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2021-003/Vendor Advisory
- https://github.com/revive-adserver/revive-adserver/commit/f472d890Patch, Third Party Advisory
- https://hackerone.com/reports/1097979Exploit, Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2021-003/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.