PatchTheCVECVE-2011-0525: Batavi before 1.0 has CSRF.
47
This month
HIGH 8.8UPGRADE
CVE-2011-0525 is a high-severity flaw (CVSS 8.8) affecting batavi. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Batavi before 1.0 has CSRF.
Why this priority
- High severity
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 8.8 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.5% (top 56%) |
| CISA exploited list | No |
| Weakness | CWE-352 |
| Published | 2020-02-05 |
| Last modified | 2026-06-16 |
Publisher (CNA): Red Hat, Inc. · Vendor: batavi
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
batavi batavi UPGRADE
Affected: < 1.0
Fixed in: 1.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy batavi || rpm -q batavi || batavi --version
2. UPGRADE to 1.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade batavi
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade batavi
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2011-0525?
batavi: upgrade to 1.0. Exact commands for each OS are on this page.
Is CVE-2011-0525 being exploited?
CVE-2011-0525 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2011-0525 affect?
CVE-2011-0525 affects batavi. Severity is high (CVSS 8.8). Batavi before 1.0 has CSRF.
How urgent is CVE-2011-0525?
Priority 47/100. High severity; Public exploit reference