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CVE-2023-50839

39
FAUCET Score

CVE-2023-50839 is a critical SQL Injection vulnerability affecting the JS Help Desk – Best Help Desk & Support Plugin up to version 2.8.1. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands, leading to full compromise of confidentiality, integrity, and availability of the affected system. Despite its CVSS score of 9.8, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.8.1CPE matchmatch criteria
cpe:2.3:a:wiselyhub:js_help_desk:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

9.3CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.04%
Probability of exploitation in next 30 days
EPSS Percentile
79.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2023-50839 · Feb 20, 2026
This CVE's current EPSS score of 0.0204 is in the 68th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

patchstack.com / database/vulnerability/js-support-ticket/wordpress-js-help-desk-plugin-2-8-1-unauthenticated-sql-injection-vulnerability
Third Party Advisory