CVE-2026-8193

MEDIUM

Akaunting Invoice PDF Rendering dompdf.php server-side request forgery

Title source: cna

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.

References (4)

Core 4

Core References

Vdb Entry vdb-entry

VDB-362345 | Akaunting Invoice PDF Rendering dompdf.php server-side request forgery

https://vuldb.com/vuln/362345

Signature, Permissions Required signature permissions-required

VDB-362345 | CTI Indicators (IOB, IOC, IOA)

https://vuldb.com/vuln/362345/cti

Third Party Advisory third-party-advisory

Submit #800984 | akaunting 3.1.21 Server-Side Request Forgery

https://vuldb.com/submit/800984

Exploit exploit

https://drive.google.com/file/d/1zC8gMYeIfZi3CsK6RXBQINU_mllXH_6n/view?usp=drive_link

Scores

CVSS v3 6.3

EPSS 0.0021

EPSS Percentile 10.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-918

Status published

Products (1)

None/Akaunting 3.1.21

Published May 09, 2026

Tracked Since May 10, 2026