CVE-2025-14557: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in D

Routine

MEDIUM 4.8UPGRADE

CVE-2025-14557 is a medium-severity flaw (CVSS 4.8) affecting facebook pixel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Facebook Pixel facebook_pixel allows Stored XSS.This issue affects Facebook Pixel: from 7.X-1.0 through 7.X-1.1.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.2% (top 87%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-01-14
Last modified	2026-06-17

Publisher (CNA): Drupal.org · Vendor: facebook pixel project

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

Am I affected?

Timeline

2026-01-14 19:16 UTCPublished CVE record published
2026-06-17 08:36 UTCUpdated Record last modified

facebook pixel project facebook pixel UPGRADE

Affected: >= 7.x-1.0 and <= 7.x-1.1

Fixed in: newer than 7.x-1.1

Safe to downgrade to: a release before 7.x-1.0

1. Check installed version

apt-cache policy facebook-pixel || rpm -q facebook-pixel || facebook-pixel --version

2. UPGRADE to newer than 7.x-1.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade facebook-pixel

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade facebook-pixel

Note

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

3. If no update is available yet, DOWNGRADE to a release before 7.x-1.0 (Debian / Ubuntu)

apt-cache madison facebook-pixel sudo apt install facebook-pixel=<VERSION_BEFORE_7.x-1.0> sudo apt-mark hold facebook-pixel

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list facebook-pixel sudo dnf downgrade facebook-pixel-<VERSION_BEFORE_7.x-1.0> sudo dnf versionlock add facebook-pixel

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-2025-14557?

facebook pixel: upgrade to newer than 7.x-1.1. Exact commands for each OS are on this page.

Is CVE-2025-14557 being exploited?

CVE-2025-14557 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-2025-14557 affect?

CVE-2025-14557 affects facebook pixel. Severity is medium (CVSS 4.8). Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Facebook Pixel facebook_pixel allows Stored XSS.This issue affects Facebook Pixel: from 7.X-1.0 through 7.X-1.1.

How urgent is CVE-2025-14557?

Priority 25/100. Public exploit reference

Software pages

Drupal vulnerabilities

References

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