MISP 2.4.156 patches four vulnerabilities
MISP 2.4.156 fixes SSRF, LFI, and stored XSS flaws found during a NATO Cyber Security Centre pentest, and adds cryptographic signing for trusted synchronisation.
Sourcemisp-project.org — open the original
What to check
- Applies to
- The 4 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
The MISP threat intelligence platform released version 2.4.156, addressing four security vulnerabilities identified during a penetration test conducted by Ianis Bernard of the NATO Cyber Security Centre. The fixes include an SSRF vector in generateServerSettings() (now restricted to CLI use), a local file inclusion issue via custom file settings, a stored XSS vulnerability in the user add/edit forms exploitable via a malicious administrator, and a risk from unrestricted SVG logo uploads that could carry active payloads. The vendor strongly encourages all users to update immediately given the sensitivity of data typically hosted on MISP instances.
Alongside the security patches, the release introduces a new "protected mode" feature that lets event creators attach PGP instance-signing keys to events, cryptographically enforcing which nodes in a MISP sync mesh can propagate legitimate modifications. This is intended to prevent a compromised or malicious node from injecting disinformation or stripping IOCs as data propagates through trust-based sharing networks. Other additions include a context summary export with MITRE ATT&CK matrix visualization, an event quality warning system, and improvements to LinOTP authentication management.
Mentioned in this report
Source reporting: https://www.misp-project.org/2022/03/18/misp.2.4.156.released.html
Free public brief. Slack alerts on the vendors you run come with the paid plans, and a new account gets three days of them, no card.
What this brief leaves out
This page is the free tier: the write-up, the severity, the names. In the app the same report carries live profiles of the CVEs it names. The paid plans add the security research and news reporting the free tier leaves out.
It sits in a corpus of 16,436 reports from 149 sources, 661 of them written in the last seven days, and it grows through the day.
A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Slack alerts are a paid-plan feature: name the vendors you run and Slack hears about the reports that touch them, not the rest of the week's. Nothing is charged unless you subscribe.
Create a free account What it costs