CVE-2024-0658: The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's n

Q: How do I fix CVE-2024-0658?

insert php code snippet: upgrade to 1.3.5. Exact commands for each OS are on this page.

Q: Is CVE-2024-0658 being exploited?

CVE-2024-0658 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-2024-0658 affect?

CVE-2024-0658 affects insert php code snippet. Severity is medium (CVSS 4.4). The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's name when accessing the insert-php-code-snippet-manage page in all versions up to, and including, 1.3.4 due to insufficient input s

Q: How urgent is CVE-2024-0658?

Priority 22/100. No elevated risk signals yet.

Routine

MEDIUM 4.4UPGRADE

CVE-2024-0658 is a medium-severity flaw (CVSS 4.4) affecting insert php code snippet. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's name when accessing the insert-php-code-snippet-manage page in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injec

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.4 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	High
User interaction	None
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-02-29
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: f1logic

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

Am I affected?

Timeline

2024-02-29 01:43 UTCPublished CVE record published
2026-06-17 06:53 UTCUpdated Record last modified

f1logic insert php code snippet UPGRADE

Affected: < 1.3.5

Fixed in: 1.3.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy insert-php-code-snippet || rpm -q insert-php-code-snippet || insert-php-code-snippet --version

2. UPGRADE to 1.3.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade insert-php-code-snippet

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade insert-php-code-snippet

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-2024-0658?

insert php code snippet: upgrade to 1.3.5. Exact commands for each OS are on this page.

Is CVE-2024-0658 being exploited?

CVE-2024-0658 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-2024-0658 affect?

CVE-2024-0658 affects insert php code snippet. Severity is medium (CVSS 4.4). The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's name when accessing the insert-php-code-snippet-manage page in all versions up to, and including, 1.3.4 due to insufficient input s

How urgent is CVE-2024-0658?

Priority 22/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities · PHP vulnerabilities

Related CVEs

CVE-2024-7420 MEDIUM 5.8 UPGRADE The Insert PHP Code Snippet plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions u

References

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