CVE-2026-34917

CVSS Score & Metrics

Base Score

4.3 / 10

Vector String

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

Vulnerability Description

Low‑privileged session IDs generated for the web admin console could be reused in the XML‑RPC API, whose authentication is normally restricted to admin users. An attacker could leverage this to gain unauthorised access and exploit API‑level vulnerabilities. The session context (web/API) is now recorded along with other session data, preventing session IDs from being used interchangeably.

Vulnerability Details

Published Date

June 23, 2026

Last Modified

June 23, 2026

CWE ID

CWE-287

Source

NVD

Vendor

Revive

Product

Adserver

External References

https://hackerone.com/reports/3672641

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

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