EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API error handling consumes excessive CPU on long request bodies. Unauthenticated remote attackers can concurrently send a small number of large API requests to exhaust server workers, making EspoCRM slow or unavailable to legitimate users.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 28 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API error handling consumes excessive CPU on long request bodies. Unauthenticated remote attackers can concurrently send a small number of large API requests to exhaust server workers, making EspoCRM slow or unavailable to legitimate users. | |
| Title | EspoCRM before 9.3.11 and 10.0.8 Unauthenticated Denial of Service via Password-Redaction Regex | |
| First Time appeared |
Espocrm
Espocrm espocrm |
|
| Weaknesses | CWE-1333 | |
| CPEs | cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Espocrm
Espocrm espocrm |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-28T18:59:55.556Z
Reserved: 2026-10-28T17:31:29.497Z
Link: CVE-2026-118686
No data.
Status : Deferred
Published: 2026-10-28T19:17:35.633
Modified: 2026-10-28T19:17:35.760
Link: CVE-2026-118686
No data.
OpenCVE Enrichment
Updated: 2026-10-28T20:30:07Z
Weaknesses