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CVE-2018-20736
An issue was discovered in WSO2 API Manager 2.1.0 and 2.6.0. A DOM-based XSS exists in the store part of the product.
- 5.4MediumCVSS base score
- 0.98%Exploitation in 30 daysEPSS · top 38% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
An issue was discovered in WSO2 API Manager 2.1.0 and 2.6.0. A DOM-based XSS exists in the store part of the product.
Timeline
ID reserved
By mitre
- 59 days later
· 59 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.98% · top 38% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.
Affected products
n/a
- affected n/a
References
3
- https://wso2.com/security-patch-releases/api-manager (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20736/ (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/wso2/carbon-apimgt/pull/5844/files (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2018-13281 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2018-20736)Record last updated .