CVE-2020-26135
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
CVE-2020-26135- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
CVE-2020-26135- Updated
- 2026-11-02
EUVDEUVD-2020-18765 No score
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
EUVD-2020-18765- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-89jf-r8r5-xvvg No score
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
GHSA-89jf-r8r5-xvvg- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
CVE-2020-26135- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVBIT-livehelperchat-2020-26135 No score
Live Helper Chat before 3.44v allows reflected XSS via the setsettingajax PATH_INFO.
- Record
BIT-livehelperchat-2020-26135- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
livehelperchatBitnami |
before 3.44.0 | 3.44.0 |
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-2020-26135 is a medium vulnerability (CVSS 6.1) in Livehelperchat Live Helper Chat, published October 2, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. Fixed in livehelperchat 3.44.0.
References
livehelperchat.com/3.44v-security-update-and-few-other-bits-586a.html
github.com/LiveHelperChat/livehelperchat/commit/a131b937dd6a87271ed1c0c8b8deb8710cf78f58
arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
nvd.nist.gov/vuln/detail/CVE-2020-26135