Multiple vulnerabilities in Coupa’s Total Spend Management Platform
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 04/11/2026
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 04/11/2026.
- Exploitation?/40Exploitation: unknown (data gap). No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Data gap: No advisory context yet
- Reach?/20Reach: unknown (data gap). No tracked technology or package matched
- Severity5.1/10CVSS 5.1
- No patch0/5No signal
What would change the score
- Would score about 63 if added to CISA KEV
- Would score about 58 if CISA's SSVC rates exploitation active
- Would score about 27 if advisories confirm default setups are exposed
CVE-2026-111040 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.1 (medium) and affects Coupa Total Spend Management Platform; fixed in 04/11/2026.
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- Published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 8/100 · provisional
- Fix
- Fixed in 04/11/2026
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Coupa's Total Spend Management Platform has a flaw that lets an attacker with low-privilege login inject unsanitised HTML into editable fields, where it is stored and then rendered in other users' browsers, changing how content displays in the application. The attacker reaches it remotely over the network, and an attack requires a user to take an action.
Read the original description
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.
What to do
Upgrade to a fixed version: 04/11/2026.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Coupa Coupa Total Spend Management Platform
fixed in 04/11/2026
Evidence 1
- Link
Corrections
None so far.
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Questions about CVE-2026-111040
Is CVE-2026-111040 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-2026-111040?
Coupa Total Spend Management Platform: before 04/11/2026.Source: cve.now feed data
How do I fix CVE-2026-111040?
Upgrade to a fixed version: 04/11/2026.Source: cve.now feed data