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TI-2022-03517 Aliases CVE-2022-3837GHSA-3pv7-h25w-9xp8

Uji Countdown < 2.3.1 - Admin+ Stored XSS

Priority MEDIUM 55Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

The Uji Countdown WordPress plugin before 2.3.1 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 0.00493 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Uji Countdown (Unknown): 2.3.1

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
UnknownUji Countdownbefore 2.3.12.3.1Patch availableCNA
  • Uji Countdown VendorUnknown Affected before 2.3.1 Fixed in 2.3.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:wpmanage:uji_countdown:*:*:*:*:*:wordpress:*:*up to 2.2VulnerableWPmanage
  • cpe:2.3:a:wpmanage:uji_countdown:*:*:*:*:*:wordpress:*:* Versions up to 2.2 Vulnerable ·WPmanage

Remediation

  • Fix · CNA Uji Countdown (Unknown) Fixed in 2.3.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3837
  2. 2026-10-03 Alias added: GHSA-3pv7-h25w-9xp8

References

Exploit 1

  • TI-2016-08938 The uji-countdown plugin before 2.0.7 for WordPress has XSS. CVSS 3.0MEDIUM 6.1

Sources

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