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CVE-2022-0374

21
FAUCET Score

CVE-2022-0374 is a stored Cross-site Scripting (XSS) vulnerability affecting Packagist remdex/livehelperchat versions prior to 3.93v. This medium-severity vulnerability (CVSS 5.4) can be exploited with low attack complexity by an authenticated attacker, requiring user interaction to achieve partial impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.93CPE matchmatch criteria
cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
48.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 83rd percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: remdex/livehelperchatFixed in: 3.93
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-59qh-g7m4-j9m9medium

Cross-site Scripting in livehelperchat

Jan 28, 2022

References

github.com / livehelperchat/livehelperchat/commit/bbfaa26ce54a2a86ce1a42a16496038f5bdfc102
PatchThird Party Advisory
huntr.dev / bounties/f8b560a6-aa19-4262-8ae4-cf88204310ef
ExploitThird Party Advisory