CVE-2026-49328 json
Apache Fesod (Incubating): Improper validation of user-supplied URLs leading to SSRF
published 2026-06-01 5 mo ago modified 2026-07-22 3 mo ago also GHSA-vqc2-c9jh-3jjv , EUVD-2026-33622
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- maven org.apache.fesod:fesod-sheet 2.0.2-incubating
- Apache Software Foundation Apache Fesod (Incubating) 2.0.2-incubating
- github.com/apache/fesod#917 pull request
- github.com/apache/fesod/releases/tag/2.0.2-incubating release
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.fesod:fesod-sheet | <2.0.2-incubating |
2.0.2-incubating |
Affected products
- Apache Software Foundation Apache Fesod (Incubating)
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/apache/fesod/pull/917
patch, web, issue-tracking
-
lists.apache.org
/thread/c1pb5b66h02p9tlrnfbwcgcz85v16fkj
vendor-advisory, web, mailing-list
-
github.com
/apache/fesod/releases/tag/2.0.2-incubating
release-notes, web
-
fesod.apache.org
/docs/download
web, product
-
openwall.com
/lists/oss-security/2026/06/01/4
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-49328
advisory
-
github.com
/apache/fesod
package
Sources
- CVE List CVE-2026-49328
- GitHub Advisory GHSA-vqc2-c9jh-3jjv
- NVD CVE-2026-49328
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