Is there a public exploit for CVE-2026-111040?

No public exploit for CVE-2026-111040 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-111040?

CVE-2026-111040 scores CVSS 5.1 (v4.0), rated medium.

What does CVE-2026-111040 affect?

CVE-2026-111040 affects Coupa Coupa Total Spend Management Platform.

5.1 Medium

The platform allows persistent HTML injection into editable fields managed by TinyMCE.

CVE-2026-111040

The platform allows persistent HTML injection into editable fields managed by TinyMCE. An authenticated attacker with low privileges can inject unsanitised HTML content which is stored in the database and subsequently rendered in other users’ browsers, affecting the display of content within the application.

Assessment

CVSS: 5.1 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 4 November 2026
Last updated: 4 November 2026
Affected: Coupa · Coupa Total Spend Management Platform
Assigner: INCIBE

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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Query this programmatically

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