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Vulnerabilities

Vulnerability · CVE-2025-48986

Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accoun

Published Nov 20, 2025 · catalog updated Nov 20, 2025 · Revive Revive Adserver

Last checked Oct 28, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2025-48986 is not in CISA KEV. FIRST estimates a 68.00% chance of exploitation in the next 30 days. Check whether you run Revive Revive Adserver.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
68.00%
Remediation
Vendor / distro source
Affected products
vendor Revive Revive Adserver 6 ≤6.0.1

Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accounts using the forgot password functionality.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Revive Revive Adserver 6 ≤6.0.16 ≤6.0.1

How to fix CVE-2025-48986

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    Seen in 6 ≤6.0.1

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-48986 is not in CISA KEV. FIRST estimates a 68.00% chance of exploitation in the next 30 days. Check whether you run Revive Revive Adserver.

Which versions are affected?

Compare what you have installed with Revive Revive Adserver 6 ≤6.0.1 6 ≤6.0.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 68.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 20, 2025 · EUVD

    Detected

    Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accounts using the forgot password functionality.

  2. Nov 20, 2025 · EUVD

    Updated

    Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accounts using the forgot password functionality.

Sources

  • CVE.orgVulnerability recordCVE-2025-48986

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-198352

    Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accounts using the forgot password functionality.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 20, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 28, 2026
  • EUVDOct 28, 2026