CVE-2026-29205 — HIGH (8.6)

Q: What is CVE-2026-29205?

CVE-2026-29205 is a vulnerability with a CVSS score of 8.6 (HIGH). Incorrect privileges management and insufficient path filtering allow to read arbitrary file on the server via the cpdavd attachment download endpoints.

Q: How severe is CVE-2026-29205?

CVE-2026-29205 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-29205?

Check the references section above for vendor advisories and patch information. Affected products include: Cpanel Cpanel, Cpanel Wp Squared, Cpanel Whm.

Vulnerability Description

Incorrect privileges management and insufficient path filtering allow to read arbitrary file on the server via the cpdavd attachment download endpoints.

CVSS Score

8.6

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Cpanel	Cpanel	>= 120.0.0, < 124.0.38
Cpanel	Wp Squared	>= 120.1.0, < 136.1.12
Cpanel	Whm	>= 120.0.0, < 124.0.38

Related Weaknesses (CWE)

CWE-250

References

https://support.cpanel.net/hc/en-us/articles/40437020299927-Security-CVE-2026-29PatchVendor Advisory

FAQ

What is CVE-2026-29205?

CVE-2026-29205 is a vulnerability with a CVSS score of 8.6 (HIGH). Incorrect privileges management and insufficient path filtering allow to read arbitrary file on the server via the cpdavd attachment download endpoints.

How severe is CVE-2026-29205?

CVE-2026-29205 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-29205?

Check the references section above for vendor advisories and patch information. Affected products include: Cpanel Cpanel, Cpanel Wp Squared, Cpanel Whm.