CVE-2020-15220 Session fixation
Attackers can steal user sessions in Combodo iTop due to duplicate session cookies, allowing unauthorized access to user accounts.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-15220?
CVE-2020-15220 is a medium-severity vulnerability in Combodo Itop, published on 13 Jan 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, two cookies are created for the same session, which leads to a possibility to steal user session. This is fixed in versions 2.7.2 and 3.0.0.
Weakness: CWE-613
Which versions are affected by CVE-2020-15220?
It affects 1 product.
Products include Combodo Itop.
How do I fix CVE-2020-15220?
No fix has been published for CVE-2020-15220 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-15220 being exploited?
There is no known exploitation of CVE-2020-15220 in the wild and no public exploit code.
Other vulnerabilities in Combodo Itop
- CVE-2023-48710 iTop limit pages/exec.php script to PHP files
- CVE-2022-39214 Authenticated users of Combodo iTop can take over any account
- CVE-2021-41161 XSS in csvimport in 3.0.0-beta versions
- CVE-2021-41162 Cross-site Scripting in Combodo iTop
- CVE-2025-47773 Combodo iTop has XSS vulnerability in /pages/ajax.render.php
Sources
Also known as GHSA-qw4q-cmcv-7vv2.