CVE-2026-34916 | A missing validation of user input when saving delivery limi… | CVSS 8.8 HIGH

Description

A missing validation of user input when saving delivery limitations in Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to use the logical parameter to inject malicious PHP code into the compiledlimitations field on the database and have it executed during banner delivery. Input sanitisation has been improved to ensure that the parameter is properly validated.

Metadata

CVE ID: CVE-2026-34916
State: PUBLISHED
Assigner: hackerone
Reserved: 2026-03-31 15:00 UTC
Published: 2026-06-23 16:14 UTC
Last updated: 2026-06-23 17:26 UTC
Primary CWE: CWE-94
CWE-94 Code Injection
Vendor / Product: Revive Adserver / Revive Adserver
Sources: cve.org · NVD

Severity & Metrics

8.8 HIGH CVSS 3.0

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Revive Adserver	Revive Adserver	—	0 ≤ 6.0.6

Weakness (CWE)

CWE	Source	Description
CWE-94	cna	CWE-94 Code Injection

CVSS scores (1)

Score	Severity	Version	Source	Vector
8.8	HIGH	3.0	cna	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (1)

https://hackerone.com/reports/3656781