Vulnerability · Published Oct 15, 2026 · Assigned by GitHub_M

CVE-2026-63130EspoCRM: Admin path traversal in LabelManager (Custom Label saving) allows arbitrary `.json` file read, write and delete

Medium 5.5

In plain English

A medium-severity path traversal in espocrm from espocrm. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 73.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

EspoCRM is an open source customer relationship management application. Prior to 9.3.10, an authenticated administrator can provide crafted input to the administrative Label Manager. Insufficient path validation allows traversal outside the intended directory and permits reading, modifying, creating, or deleting JSON files accessible to the application, subject to filesystem permissions and server configuration. This issue is fixed in version 9.3.10.

Affected products (as reported)

Vendor	Product	Versions
espocrm	espocrm	< 9.3.10

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

References

https://github.com/espocrm/espocrm/security/advisories/GHSA-jr5q-25fw-27f8 x_refsource_CONFIRM
https://github.com/espocrm/espocrm/commit/31540a04ca8ea96519c7dbf2d8d2273218e69ce6 x_refsource_MISC
https://github.com/espocrm/espocrm/releases/tag/9.3.10 x_refsource_MISC