CVE-2025-52161: Scholl Communications AG Weblication CMS Core v019.004.000.000 was discovered to contain a cross-site scriptin

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2025-52161 is a critical-severity flaw (CVSS 9.8) affecting weblication cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Scholl Communications AG Weblication CMS Core v019.004.000.000 was discovered to contain a cross-site scripting (XSS) vulnerability.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-09-08
Last modified	2026-07-05

Publisher (CNA): MITRE · Vendor: scholl

Last updated 2026-07-05 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-08 15:15 UTCPublished CVE record published
2026-07-05 17:17 UTCUpdated Record last modified

scholl weblication cms DOWNGRADE

Affected: 019.004.000.000

Fixed in: no fixed release known

Safe to downgrade to: a release before 019.004.000.000

1. Check installed version

apt-cache policy weblication-cms || rpm -q weblication-cms || weblication-cms --version

2. No fixed release: DOWNGRADE to a release before 019.004.000.000 (Debian / Ubuntu)

apt-cache madison weblication-cms sudo apt install weblication-cms=<VERSION_BEFORE_019.004.000.000> sudo apt-mark hold weblication-cms

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list weblication-cms sudo dnf downgrade weblication-cms-<VERSION_BEFORE_019.004.000.000> sudo dnf versionlock add weblication-cms

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-52161?

weblication cms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-52161 being exploited?

CVE-2025-52161 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-52161 affect?

CVE-2025-52161 affects weblication cms. Severity is critical (CVSS 9.8). Scholl Communications AG Weblication CMS Core v019.004.000.000 was discovered to contain a cross-site scripting (XSS) vulnerability.

How urgent is CVE-2025-52161?

Priority 48/100. Critical severity; Remotely exploitable, no login, no user action

References

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