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TI-2021-12518 Aliases CVE-2021-32853GHSA-g9ph-r9hc-34r8

Erxes vulnerable to Cross-site Scripting

Priority HIGH 74CWE-79Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Erxes, an experience operating system (XOS) with a set of plugins, is vulnerable to cross-site scripting in versions 0.22.3 and prior. This results in client-side code execution. The victim must follow a malicious link or be redirected there from malicious web site. There are no known patches.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.03125 87th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged 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
npmerxes0.22.3 – 0.22.3—No fix listedCNA
—erxes (npm)up to 1.0.1—No fix listedGHSA-g9ph-r9hc-34r8
  • erxes Vendornpm Affected 0.22.3 – 0.22.3 Fixed in — No fix listed CNA
  • erxes (npm) Vendor— Affected up to 1.0.1 Fixed in — No fix listed GHSA-g9ph-r9hc-34r8

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:erxes:erxes:*:*:*:*:*:*:*:*before 0.22.3VulnerableErxes
  • cpe:2.3:a:erxes:erxes:*:*:*:*:*:*:*:* Versions before 0.22.3 Vulnerable ·Erxes

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-32853
  2. 2026-10-03 Alias added: GHSA-g9ph-r9hc-34r8

References

Exploit 3

Advisory 2

Other 1

  • TI-2024-37819 Erxes <1.6.1 is vulnerable to Incorrect Access Control. CVSS 3.1CRITICAL 9.8
  • TI-2024-37818 In Erxes <1.6.2, an authenticated attacker can write to arbitrary files on the system… CVSS 3.1MEDIUM 5.4
  • TI-2024-37817 In Erxes <1.6.2, an unauthenticated attacker can read arbitrary files from the system… CVSS 3.1MEDIUM 5.4

Sources

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