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Case File

CVE-2018-21031

MEDIUM · CVSS 6.5 EPSS 2.06% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-11-18 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-21031
Severity
MEDIUM
CVSS
6.5
EPSS
2.06%

Original Filing — NVD Description

Tautulli versions 2.1.38 and below allows remote attackers to bypass intended access control in Plex Media Server because the X-Plex-Token is mishandled and can be retrieved from Tautulli. NOTE: Initially, this id was associated with Plex Media Server 1.18.2.2029-36236cc4c as the affected product and version. Further research indicated that Tautulli is the correct affected product.