Medium severity · published Oct 15, 2026
CVE-2026-63130
EspoCRM: Admin path traversal in LabelManager (Custom Label saving) allows arbitrary `.json` file read, write and delete
5.5
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
espocrm · espocrm
< 9.3.10 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63130
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63130
github.com
https://github.com/espocrm/espocrm/commit/31540a04ca8ea96519c7dbf2d8d2273218e69ce6
github.com
https://github.com/espocrm/espocrm/releases/tag/9.3.10
github.com
https://github.com/espocrm/espocrm/security/advisories/GHSA-jr5q-25fw-27f8
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EspoCRM is a free, open-source customer relationship management platform