CVE-2026-27490
Combodo iTop: Weak secret generation for inline image
Description
Combodo iTop is a web based IT service management tool. Prior to 3.2.3, inline images that are accessible without being authenticated are protected by a weak 24-bit pseudo-random secret. This issue has been fixed in version 3.2.3.
INFO
Published Date :
Aug. 21, 2026, 8:16 p.m.
Last Modified :
Aug. 21, 2026, 8:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update Combodo iTop to version 3.2.3.
- Ensure inline image access controls are robust.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-27490.
| URL | Resource |
|---|---|
| http://github.com/Combodo/iTop/commit/9c39efd9af53a1deeb578133eff7333a7b8816b0 | |
| https://github.com/Combodo/iTop/security/advisories/GHSA-3jr5-rqmx-97gc |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-27490 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-27490
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-27490 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-27490 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Aug. 21, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Combodo', 'product': 'iTop', 'versions': [{'status': 'affected', 'version': '< 3.2.3'}]}] Added Description Combodo iTop is a web based IT service management tool. Prior to 3.2.3, inline images that are accessible without being authenticated are protected by a weak 24-bit pseudo-random secret. This issue has been fixed in version 3.2.3. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-330 Added CWE CWE-331 Added Reference http://github.com/Combodo/iTop/commit/9c39efd9af53a1deeb578133eff7333a7b8816b0 Added Reference https://github.com/Combodo/iTop/security/advisories/GHSA-3jr5-rqmx-97gc