CVE-2021-4132

Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat

livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected

livehelperchat · livehelperchat/livehelperchat

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.0 HUNTR

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

CVSS v2.0 NVD

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.66% chance of exploitation in the next 30 days, 50th percentile

Published

2021-12-17

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/7eb80e7c-bb7a-478d-9760-0ea2fa9dc0c2

Security advisories

• livehelperchat/livehelperchat/commit/55b1e3bf62c564db7c919f5293ec1e755c2958d6
• advisories/GHSA-f7xw-46vh-5jw2

References

• CVE Record
• NVD entry