CVE-2026-68485 (CVSS 4.3)

Description

An authorization bypass in website-index.php in Revive Adserver 6.0.8 and earlier allows an authenticated manager restricted to one agency to view another agency's website listing by changing the agencyid request parameter. Disclosed information includes website names, identifiers and timestamps. Detailed website pages continue to enforce ownership checks. The issue is fixed in Revive Adserver 6.0.9 by obtaining the agency identifier from the authenticated account rather than the request.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0038

Probability of exploitation

0.33%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-639 CWE-639

References

Other References

https://hackerone.com/reports/3883840

Frequently Asked Questions

What is CVE-2026-68485? +

An authorization bypass in website-index.php in Revive Adserver 6.0.8 and earlier allows an authenticated manager restricted to one agency to view another agency's website listing by changing the agencyid request parameter. Disclosed information includes website names, identifiers and timestamps. Detailed website pages continue to enforce ownership checks. The issue is fixed in Revive Adserver 6.0.9 by obtaining the agency identifier from the authenticated account rather than the request. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-68485? +

CVE-2026-68485 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0038, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-68485? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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