CVE-2024-2513: The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block att

Q: How do I fix CVE-2024-2513?

wp chat app: upgrade to 3.6.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-2513 being exploited?

CVE-2024-2513 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-2024-2513 affect?

CVE-2024-2513 affects wp chat app. Severity is medium (CVSS 6.4). The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block attribute in all versions up to, and including, 3.6.2 due to insufficient input sanitization and output escaping on user supplied att

Q: How urgent is CVE-2024-2513?

Priority 30/100. No elevated risk signals yet.

Routine

MEDIUM 6.4UPGRADE

CVE-2024-2513 is a medium-severity flaw (CVSS 6.4) affecting wp chat app. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block attribute in all versions up to, and including, 3.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-20, CWE-79
Published	2024-04-09
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: ninjateam

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

Am I affected?

Timeline

2024-04-09 19:15 UTCPublished CVE record published
2026-06-17 07:24 UTCUpdated Record last modified

ninjateam wp chat app UPGRADE

Affected: < 3.6.3

Fixed in: 3.6.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wp-chat-app || rpm -q wp-chat-app || wp-chat-app --version

2. UPGRADE to 3.6.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wp-chat-app

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wp-chat-app

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-2024-2513?

wp chat app: upgrade to 3.6.3. Exact commands for each OS are on this page.

Is CVE-2024-2513 being exploited?

CVE-2024-2513 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-2024-2513 affect?

CVE-2024-2513 affects wp chat app. Severity is medium (CVSS 6.4). The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block attribute in all versions up to, and including, 3.6.2 due to insufficient input sanitization and output escaping on user supplied att

How urgent is CVE-2024-2513?

Priority 30/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-4664 MEDIUM 4.8 UPGRADE The WP Chat App WordPress plugin before 3.6.5 does not sanitise and escape some of its settings, which could a
CVE-2024-2837 MEDIUM 5.4 UPGRADE The WP Chat App WordPress plugin before 3.6.4 does not sanitise and escape some of its settings, which could a
CVE-2024-10533 MEDIUM 4.3 UPGRADE The WP Chat App plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capabi

References

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