CVE-2018-20736 — An issue was discovered in WSO2 API Manager 2

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.

01What is this vulnerability?

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.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-03-18T20:21:44.000Z
• Last modified: 2024-08-05T12:12:28.583Z

09References

• wso2.com — https://wso2.com/security-patch-releases/api-manager
• www.excellium-services.com — https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20736/
• github.com — https://github.com/wso2/carbon-apimgt/pull/5844/files