CVE-2022-0387
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
- Record
CVE-2022-0387- CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-0717
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
- Record
EUVD-2022-0717- CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w4hp-pcp8-qhf3
Cross-site Scripting in livehelperchat
Stored XSS is found in Settings>Live help configuration>Departments->Departments groups->edit When a user creates a new webhook under the NAME field and puts a payload {{constructor.constructor('alert(1)')()}}, the input gets stored, at user edit groupname , the payload gets executed.
- Record
GHSA-w4hp-pcp8-qhf3- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
- Record
CVE-2022-0387- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
- Record
CVE-2022-0387- CVSS 3.0
- 6.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-w4hp-pcp8-qhf3
Cross-site Scripting in livehelperchat
Stored XSS is found in Settings>Live help configuration>Departments->Departments groups->edit When a user creates a new webhook under the NAME field and puts a payload {{constructor.constructor('alert(1)')()}}, the input gets stored, at user edit groupname , the payload gets executed.
- Record
GHSA-w4hp-pcp8-qhf3- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
remdex/livehelperchatPackagist |
before 3.93 | 3.93 |
remdex/livehelperchatPackagist |
before 3.93, plus listed versions 1.741.811.821.831.84 Show 12 moreShow less1.851.861.871.881.891.901.911.931.941.951.982.0 |
3.93 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-0387 is a medium vulnerability (CVSS 6.3) in Livehelperchat, published January 27, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.63%, the 50th percentile. Fixed in remdex/livehelperchat 3.93.
References
huntr.dev/bounties/2e09035b-8f98-4930-b7e8-7abe5f722b98
github.com/livehelperchat/livehelperchat/commit/ff70c7dd641b68b9afb170b89ec1ef003a4e3444
nvd.nist.gov/vuln/detail/CVE-2022-0387