CVE-2020-13226 json
WSO2 API Manager vulnerable to SSRF
published 6y ago modified 4mo ago also GHSA-jfgp-q2hg-w285 , EUVD-2022-4347
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
WSO2 API Manager 3.0.0 does not properly restrict outbound network access from a Publisher node, opening up the possibility of SSRF to this node's entire intranet.
Is CVE-2020-13226 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.14% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.wso2.am:am-parent | <=3.0.0 |
no fix listed |
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
docs.wso2.com
/display/Security/WSO2+Security+Vulnerability+Management+Process
web, vendor-advisory
-
docs.wso2.com
/display/Security/Security+Advisories
web, vendor-advisory
-
github.com
/wso2/product-apim/issues/7677
web, third-party-advisory
-
github.com
/wso2/docs-apim/issues/816
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-13226
advisory
-
github.com
/wso2/product-apim
package
Sources
- CVE List CVE-2020-13226
- GitHub Advisory GHSA-jfgp-q2hg-w285
- NVD CVE-2020-13226
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.