cve.bz

CVE-2026-100362

6.9 mediumEPSS 0.4%

Medium (6.9) in suitecrm suitecrm. EPSS 0.4% estimated probability of exploitation activity in the next 30 days.

On this page
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the /legacy/Api/V8/OAuth2 password-grant endpoint returns distinct error messages for an invalid username and an invalid password. An unauthenticated remote attacker can use those response differences to enumerate valid CRM usernames and target confirmed accounts with password spraying, credential stuffing, brute-force, or social-engineering attacks. This issue is fixed in versions 7.15.2 and 8.10.2.

Severity

CVSS 4.0

6.9 medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.4% estimated probability of exploitation activity in the next 30 days; 39th percentile. Scored 2026-11-10. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: yes · Technical impact: partial, assessed 2026-11-09. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-204 Observable Response Discrepancy
Published
Modified
NVD analysis
Under analysis
Record from
the NVD, synced

Ask an AI about this CVE

ChatGPTClaudeGoogle AI Mode

Show the promptExplain CVE-2026-100362 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-100362?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-100362?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-100362 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.

Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
SuiteCRM< 7.15.2
SuiteCRM>= 8.0.0, < 8.10.2

Attack patterns (CAPEC)

  • CAPEC-331 ICMP IP Total Length Field Probe Likelihood: Medium · Severity: Low
  • CAPEC-332 ICMP IP 'ID' Field Error Message Probe Likelihood: Medium · Severity: Low
  • CAPEC-541 Application Fingerprinting Severity: Low
  • CAPEC-580 System Footprinting Likelihood: Low · Severity: Low

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

References

Check your stackJSON