CVE-2026-49328

Apache Fesod (Incubating): Improper validation of user-supplied URLs leading to SSRF

MEDIUM
5.3
CVSS Score
Published: June 1, 2026 at 10:10 AM UTC
Updated: July 22, 2026 at 07:37 AM UTC
1 product affected across 1 vendorFesod

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Server-Side Request Forgery (SSRF) in the UrlImageConverter component of Apache Fesod (Incubating) fesod-sheet before 2.0.2-incubating allows attackers to cause outbound network requests to internal or otherwise restricted resources via a user-supplied image URL. Users are recommended to upgrade to version 2.0.2-incubating, which fixes this issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.0.2v < 2.0.2-incubating
Affected range stops below 2.0.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.2-incubating, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

PatchIssue Tracking
Source: cverecord
https://github.com/apache/fesod/pull/917
Vendor AdvisoryMailing List
Source: cverecord
https://lists.apache.org/thread/c1pb5b66h02p9tlrnfbwcgcz85v16fkj
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/06/01/4

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-918

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