Adobe ColdFusion: Mehrere Schwachstellen
WID-SEC-2026-3250 · first 09.09.2026 · updated 09.09.2026 · CVSS 9,9
What it is about
ColdFusion ist ein Applikationsserver sowie Framework zur Erstellung von Web basierten Applikationen. Ein Angreifer kann mehrere Schwachstellen in Adobe ColdFusion ausnutzen, um beliebigen Programmcode auszuführen, Berechtigungen zu erweitern, Daten offenzulegen oder zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- Berechtigungen zu erweitern
- Daten offenzulegen oder zu manipulieren
- Cross-Site-Scripting-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen
Am I affected?
Affected according to the BSI:
- Adobe ColdFusion 2025 <2025.0.13
- Adobe ColdFusion 2023 <2023.0.24
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Adobe ColdFusion 2025 2025.0.13
- Adobe ColdFusion 2023 2023.0.24
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
CVE: CVE-2026-21269, CVE-2026-75746, CVE-2026-75993, CVE-2026-75998, CVE-2026-75999, CVE-2026-76000, CVE-2026-76002, CVE-2026-76190
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.