RCE in Batflat
CVE-2020-35734
Sruu.pl in Batflat 1.3.6 allows an authenticated user to perform code injection (and consequently Remote Code Execution) via the input fields of the Users tab. To exploit this, one must login to the administration panel and edit an arbitrary user's data (username, displayed name, etc.). NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.068 (93.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.068 · newest: 0.068 · change: 0.000
Affected products
- Batflat — versions 1.3.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- batflat.org/en/changelog (Release Notes, Vendor Advisory)
- secator.pl/index.php/2021/02/15/batflat-v-1-3-6-authenticated-remote-code-execu… (Exploit, Third Party Advisory)
- github.com/sruupl/batflat/issues/98 (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/161457/Batflat-CMS-1.3.6-Remote-Code-Execution.ht… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-35734?
- CVE-2020-35734 is a high-severity vulnerability in Batflat, classified under Code Injection. CVSS score: 7.2/10. Published 2021-02-15.
- How severe is CVE-2020-35734?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2020-35734 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.