CVE-2025-0671: The Icegram Express WordPress plugin before 5.7.50 does not sanitise and escape some of its Template settings

Q: How do I fix CVE-2025-0671?

icegram express: upgrade to 5.7.50. Exact commands for each OS are on this page.

Q: Is CVE-2025-0671 being exploited?

CVE-2025-0671 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-0671 affect?

CVE-2025-0671 affects icegram express. Severity is medium (CVSS 6.1). The Icegram Express WordPress plugin before 5.7.50 does not sanitise and escape some of its Template settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_htm

Q: How urgent is CVE-2025-0671?

Priority 32/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2025-0671 is a medium-severity flaw (CVSS 6.1) affecting icegram express. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Icegram Express WordPress plugin before 5.7.50 does not sanitise and escape some of its Template settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Why this priority

Public exploit reference

A fixed release or distro patch exists.

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 79%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-04-25
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: icegram

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

Am I affected?

Timeline

2025-04-25 06:15 UTCPublished CVE record published
2026-06-17 08:26 UTCUpdated Record last modified

icegram icegram express UPGRADE

Affected: < 5.7.50

Fixed in: 5.7.50

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy icegram-express || rpm -q icegram-express || icegram-express --version

2. UPGRADE to 5.7.50 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade icegram-express

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade icegram-express

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-0671?

icegram express: upgrade to 5.7.50. Exact commands for each OS are on this page.

Is CVE-2025-0671 being exploited?

CVE-2025-0671 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-2025-0671 affect?

CVE-2025-0671 affects icegram express. Severity is medium (CVSS 6.1). The Icegram Express WordPress plugin before 5.7.50 does not sanitise and escape some of its Template settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_htm

How urgent is CVE-2025-0671?

Priority 32/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

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References

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