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GS JWT Authentication <= 1.0.0 - Unauthenticated Privilege Escalation via SQLi

9.8CriticalCISA-ADP
Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
Published
Last modified
0.25% · 15th percentile
32/100 · provisional
None on Exploit-DB, Metasploit or GitHub
On X
View the cve.now post
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

The GS JWT Authentication for WP REST API WordPress plugin does not sanitize a request value before using it in SQL queries on several unauthenticated REST routes, which lets an unauthenticated attacker use SQL injection to obtain an administrator session.

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

Read the original description

The GS JWT Authentication for WP REST API WordPress plugin through 1.0.0 does not sanitize or parameterize a request value before using it in SQL queries on several unauthenticated REST routes, allowing unauthenticated attackers to perform SQL injection and obtain an administrator session.

cve.now Index

32Pcve.now Index 32 of 100 · methodology v3 · provisional
  • Exploitation0/40No signal
  • Exposure17/25No login or user action needed per the CVSS vector, reachable over the network without a login · Unknown: No advisory context yet
  • Reach?/20Unknown. No tracked technology or package matched
  • Severity10/10CVSS 9.8, total technical impact per CISA
  • No patch5/5No patch listed yet

What would change the score

  • Would score about 77 if added to CISA KEV
  • Would score about 72 if CISA's SSVC rates exploitation active
  • Would score about 37 if advisories confirm default setups are exposed

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  4. Record last updated
  5. Posted on X by cve.now

Affected versions

  • Unknown GS JWT Authentication for WP REST API

    through 1.0.0

Evidence 1

  1. Exploit

Corrections

None so far.

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Questions about CVE-2026-113615

Is CVE-2026-113615 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

Which versions are affected by CVE-2026-113615?

GS JWT Authentication for WP REST API: through 1.0.0.Source: cve.now feed data