CVE-2021-22948

Vulnerability in the generation of session IDs in revive-adserver < 5.3.0, based on the cryptographically insecure uniqid() PHP function. Under some circumstances, an attacker could theoretically be able to brute force session IDs in order to take over a specific account.

Score

CVSS 3.1 7.1 High

Status

Modified - support@hackerone.com

Published

2021-09-23

Last modified

2024-08-03

Weaknesses

CWE-338, CWE-79

Affected products

• Revive Adserver (Revive-adserver)

References

• https://hackerone.com/reports/1187820
• https://www.revive-adserver.com/security/revive-sa-2021-005/