CVE-2025-56762: Paracrawl KeOPs v2 is vulnerable to Cross Site Scripting (XSS) in error.php.

Routine

MEDIUM 6.1DOWNGRADE

CVE-2025-56762 is a medium-severity flaw (CVSS 6.1) affecting keops. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Paracrawl KeOPs v2 is vulnerable to Cross Site Scripting (XSS) in error.php.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-09-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: paracrawl

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

Am I affected?

Timeline

2025-09-19 20:15 UTCPublished CVE record published
2026-06-17 09:42 UTCUpdated Record last modified

paracrawl keops DOWNGRADE

Affected: 2

Fixed in: no fixed release known

Safe to downgrade to: a release before 2

1. Check installed version

apt-cache policy keops || rpm -q keops || keops --version

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

apt-cache madison keops sudo apt install keops=<VERSION_BEFORE_2> sudo apt-mark hold keops

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

dnf --showduplicates list keops sudo dnf downgrade keops-<VERSION_BEFORE_2> sudo dnf versionlock add keops

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-2025-56762?

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

Is CVE-2025-56762 being exploited?

CVE-2025-56762 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-2025-56762 affect?

CVE-2025-56762 affects keops. Severity is medium (CVSS 6.1). Paracrawl KeOPs v2 is vulnerable to Cross Site Scripting (XSS) in error.php.

How urgent is CVE-2025-56762?

Priority 31/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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