---
id: "CVE-2026-108558"
page: "https://infrastack.ai/live/CVE-2026-108558"
kind: "vulnerability"
aliases: ["CVE-2026-108558"]
title: "Revive Adserver: crafted link runs script in logged-in users' browsers"
severity: "medium"
cvss: 6.1
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "Revive Adserver", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["other", "php", "revive-adserver", "self-hosted"]
not_affected_if: ["managed-hosting", "version-6.0.9-or-later"]
published_at: "2026-11-11T18:18:26+00:00"
first_seen_at: "2026-11-11T18:28:42+00:00"
updated_at: "2026-11-11T18:29:34+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108558", "first_seen_at": "2026-11-11T18:28:42+00:00"}]
exploit_sources: []
---

# Revive Adserver: crafted link runs script in logged-in users' browsers

Link for people: https://infrastack.ai/live/CVE-2026-108558 (this .md is for agents)

Revive Adserver's conversion-statistics pages reflect unencoded input from a crafted URL into the page. An attacker who tricks a logged-in user into opening that link can run JavaScript in the user's browser session.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Revive Adserver affected range not listed fixed no fixed version listed

## How to check

- Check the installed Revive Adserver version; versions `6.0.8` and earlier are in the affected range.
- Look for the Revive Adserver installation and its version file or admin footer.

## Fix

- Revive Adserver: upgrade to `6.0.9`.

## Timeline

- 2026-11-11T18:28:42+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-108558

## From the sources

A reflected cross-site scripting vulnerability in the conversion-statistics pages of Revive Adserver 6.0.8 and earlier allows an unauthenticated attacker to execute JavaScript in an authenticated user's browser by persuading them to visit a crafted URL. An incorrect ownership check validates the advertiser identifier instead of the supplied website identifier, allowing malicious website input to reach HTML output without appropriate encoding. A related output issue affects the hour parameter. The issue is fixed in Revive Adserver 6.0.9 by validating the correct website identifier and normalising the hour parameter before formatting.

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_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_