CVE-2024-49281: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Ni

Q: How do I fix CVE-2024-49281?

click to chat: upgrade to 2.3.4. Exact commands for each OS are on this page.

Q: Is CVE-2024-49281 being exploited?

CVE-2024-49281 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-2024-49281 affect?

CVE-2024-49281 affects click to chat. Severity is medium (CVSS 6.5). Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Ninja Team Click to Chat – WP Support All-in-One Floating Widget support-chat allows Stored XSS.This issue affects Click to Chat – W

Q: How urgent is CVE-2024-49281?

Priority 34/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADE

CVE-2024-49281 is a medium-severity flaw (CVSS 6.5) affecting click to chat. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Ninja Team Click to Chat – WP Support All-in-One Floating Widget support-chat allows Stored XSS.This issue affects Click to Chat – WP Support All-in-One Floating Widget: from n/a through <= 2.3.3.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 54%)
CISA exploited list	No
Weakness	CWE-78
Published	2024-10-17
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: ninjateam

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

Am I affected?

Timeline

2024-10-17 20:15 UTCPublished CVE record published
2026-06-17 07:59 UTCUpdated Record last modified

ninjateam click to chat UPGRADE

Affected: < 2.3.4

Fixed in: 2.3.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy click-to-chat || rpm -q click-to-chat || click-to-chat --version

2. UPGRADE to 2.3.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade click-to-chat

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade click-to-chat

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-2024-49281?

click to chat: upgrade to 2.3.4. Exact commands for each OS are on this page.

Is CVE-2024-49281 being exploited?

CVE-2024-49281 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-2024-49281 affect?

CVE-2024-49281 affects click to chat. Severity is medium (CVSS 6.5). Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Ninja Team Click to Chat – WP Support All-in-One Floating Widget support-chat allows Stored XSS.This issue affects Click to Chat – W

How urgent is CVE-2024-49281?

Priority 34/100. No elevated risk signals yet.

Related CVEs

CVE-2024-10055 MEDIUM 6.4 UPGRADE The Click to Chat – WP Support All-in-One Floating Widget plugin for WordPress is vulnerable to Stored Cross-S

References

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