A vulnerability has been identified in EGroupware that may lead to Remote Code Execution (RCE). The issue allows an authenticated attacker to execute arbitrary commands on the server. If user self-registration is enabled, the vulnerability may be exploitable without prior authentication. The vulnerability stems from improper authorization checks combined with a file write primitive and an arbitrary file read vulnerability, which together enable full system compromise. This has been patched in versions 26.2.20260224 and 23.1.20260224.
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-h9qx-v5xp-ph8p | EGroupware has a Remote Code Execution Vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 21 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 21 Jul 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Egroupware
Egroupware egroupware |
|
| Vendors & Products |
Egroupware
Egroupware egroupware |
Mon, 20 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability has been identified in EGroupware that may lead to Remote Code Execution (RCE). The issue allows an authenticated attacker to execute arbitrary commands on the server. If user self-registration is enabled, the vulnerability may be exploitable without prior authentication. The vulnerability stems from improper authorization checks combined with a file write primitive and an arbitrary file read vulnerability, which together enable full system compromise. This has been patched in versions 26.2.20260224 and 23.1.20260224. | |
| Title | Remote Code Execution Vulnerability in EGroupware | |
| Weaknesses | CWE-285 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-21T15:47:35.591Z
Reserved: 2026-02-24T02:32:39.799Z
Link: CVE-2026-27823
Updated: 2026-07-21T15:47:31.335Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-20T23:45:04Z
Weaknesses
Github GHSA