CVE-2026-8193: Akaunting Invoice PDF Rendering dompdf.php server-side request forgery

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-09 · updated 2026-07-24
Weakness: CWE-918

Description

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.

Affected products

Akaunting: 3.1.21

References

https://drive.google.com/file/d/1zC8gMYeIfZi3CsK6RXBQINU_mllXH_6n/view?usp=drive_link
https://vuldb.com/submit/800984
https://vuldb.com/vuln/362345
https://vuldb.com/vuln/362345/cti

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