CVE-2025-55040: The import form CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to upload and install malicious

Routine

HIGH 8.8MITIGATE

CVE-2025-55040 is a high-severity flaw (CVSS 8.8) affecting mura cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The import form CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to upload and install malicious form definitions through a CSRF attack. The vulnerable cForm.importform function lacks CSRF token validation, enabling malicious websites to forge file upload requests that install attacker-controlled forms when an authenticated administrator visits a crafted webpage. Full exploitation of this vulnerability would require the victim to se

Why this priority

High severity

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 94%)
CISA exploited list	No
Weakness	CWE-352
Published	2026-03-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: murasoftware

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-18 16:16 UTCPublished CVE record published
2026-06-17 09:41 UTCUpdated Record last modified

murasoftware mura cms MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2025-55040?

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

Is CVE-2025-55040 being exploited?

CVE-2025-55040 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-2025-55040 affect?

CVE-2025-55040 affects mura cms. Severity is high (CVSS 8.8). The import form CSRF vulnerability in MuraCMS through 10.1.10 allows attackers to upload and install malicious form definitions through a CSRF attack. The vulnerable cForm.importform function lacks CSRF token validation, enabling malicious

How urgent is CVE-2025-55040?

Priority 32/100. High severity

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References

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