CVE-2026-57535

Image URL Retrieval via PDF Content Injection Leaks Server Info and Enables SSRF

Published Jun 25, 2026 CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
Description
Content injected to PDF rendering contexts could, in many places, include HTML content including <img> tags. If the src
attribute of these images pointed to an URL, the PDF rendering engine
would download the image from that place and display it, thereby leaking
information about the rendering server and possibly creating an SSRF
vector in the local network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Pretix
Pretix pretix
Vendors & Products Pretix
Pretix pretix
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Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Image URL Retrieval via PDF Content Injection Leaks Server Info and Enables SSRF
Type Values Removed Values Added
Description Content injected to PDF rendering contexts could, in many places, include HTML content including <img> tags. If the src attribute of these images pointed to an URL, the PDF rendering engine would download the image from that place and display it, thereby leaking information about the rendering server and possibly creating an SSRF vector in the local network.
Weaknesses CWE-80
References
Metrics cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
rami.io
Published
Updated
Jun 25, 2026, 3:10 PM
Reserved
Jun 24, 2026, 3:59 PM
Status
Deferred
Published
Jun 25, 2026, 3:16 PM
Modified
Jun 25, 2026, 4:16 PM