SSRF in Akaunting
CVE-2026-8193
A weakness has been identified in Akaunting 3.1.21. This issue affects some unknown processing of the file config/dompdf.php of the component Invoice PDF Rendering. Executing a manipulation can lead to server-side request forgery. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (26.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Akaunting — versions 3.1.21
Weakness classification (CWE)
References
- drive.google.com/file/d/1zC8gMYeIfZi3CsK6RXBQINU_mllXH_6n/view (exploit)
- vuldb.com/submit/800984 (third-party-advisory)
- vuldb.com/vuln/362345 (vdb-entry)
- vuldb.com/vuln/362345/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-8193?
- CVE-2026-8193 is a medium-severity vulnerability in Akaunting, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-05-09.
- How severe is CVE-2026-8193?
- Medium severity. CVSS v3 base score is 6.3 out of 10.