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TI-2022-03134 Aliases CVE-2022-3391GHSA-gcrr-4xcm-2wh6

Retain Live Chat <= 0.1 - Admin+ Stored Cross-Site Scripting

Priority MEDIUM 55CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The Retain Live Chat WordPress plugin through 0.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00765 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownRetain Live Chat0.1 – 0.1—No fix listedCNA
  • Retain Live Chat VendorUnknown Affected 0.1 – 0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:retain:retain_live_chat:*:*:*:*:*:wordpress:*:*up to 0.1VulnerableRetain
  • cpe:2.3:a:retain:retain_live_chat:*:*:*:*:*:wordpress:*:* Versions up to 0.1 Vulnerable ·Retain

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3391
  2. 2026-10-03 Alias added: GHSA-gcrr-4xcm-2wh6
  3. 2026-10-23 EPSS moved to the 50th–90th percentile

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences