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CVE-2022-0612

15
FAUCET Score

CVE-2022-0612 describes a stored Cross-site Scripting (XSS) vulnerability affecting Packagist remdex/livehelperchat versions prior to 3.93v. This medium-severity flaw (CVSS 5.4) allows an authenticated attacker to inject malicious scripts into the application, which are then executed in the browser of other users. While the attack complexity is low, it requires user interaction and could lead to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.92CPE matchmatch criteria
cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
5.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.61%
Probability of exploitation in next 30 days
EPSS Percentile
45.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0061 is in the 75th percentile among its peer group of 15,239 CVEs.

Social Chatter

No social media mentions found for this CVE.

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-h2fj-77wh-fh5wmedium

Cross-site Scripting in livehelperchat

Feb 17, 2022

References

github.com / livehelperchat/livehelperchat/commit/4d4f1db1701f09177896a38e43fd0c693835f03b
PatchThird Party Advisory
huntr.dev / bounties/eadcf7d2-a479-4901-abcc-1505d3f1b32f
ExploitIssue TrackingPatchThird Party Advisory