CVE-2024-10076: The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Sit

Q: How do I fix CVE-2024-10076?

jetpack: upgrade to 13.8; jetpack boost: upgrade to 3.4.8. Exact commands for each OS are on this page.

Q: Is CVE-2024-10076 being exploited?

CVE-2024-10076 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-2024-10076 affect?

CVE-2024-10076 affects jetpack, jetpack boost. Severity is medium (CVSS 5.9). The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shoul

Q: How urgent is CVE-2024-10076?

Priority 27/100. No elevated risk signals yet.

Routine

MEDIUM 5.9UPGRADEUPGRADE

CVE-2024-10076 is a medium-severity flaw (CVSS 5.9) affecting jetpack, jetpack boost. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shouldn’t, ultimately making it possible for contributor and above users to perform Stored XSS attacks

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-05-15
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: automattic

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

Am I affected?

Timeline

2025-05-15 20:15 UTCPublished CVE record published
2026-06-17 06:54 UTCUpdated Record last modified

automattic jetpack UPGRADE

Affected: < 13.8

Fixed in: 13.8

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 13.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jetpack

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jetpack

Note

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

automattic jetpack boost UPGRADE

Affected: < 3.4.8

Fixed in: 3.4.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jetpack-boost || rpm -q jetpack-boost || jetpack-boost --version

2. UPGRADE to 3.4.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jetpack-boost

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jetpack-boost

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-2024-10076?

jetpack: upgrade to 13.8; jetpack boost: upgrade to 3.4.8. Exact commands for each OS are on this page.

Is CVE-2024-10076 being exploited?

CVE-2024-10076 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-2024-10076 affect?

CVE-2024-10076 affects jetpack, jetpack boost. Severity is medium (CVSS 5.9). The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shoul

How urgent is CVE-2024-10076?

Priority 27/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-9926 MEDIUM 4.3 UPGRADE The Jetpack WordPress plugin does not have proper authorisation in one of its REST endpoint, allowing any auth
CVE-2024-10858 MEDIUM 6.1 UPGRADE The Jetpack WordPress plugin before 14.1 does not properly checks the postmessage origin in its 13.x versions
CVE-2024-10075 MEDIUM 5.6 UPGRADE The Jetpack WordPress plugin before 13.8 does not ensure that the post created by the Contact Form is only ac
CVE-2023-54332 MEDIUM 6.1 DOWNGRADE Jetpack 11.4 contains a cross-site scripting vulnerability in the contact form module that allows attackers to

References

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