CVE-2019-7416 — XSS and/or a Client Side URL Redirect exists in OpenText Documentum Webtop 5

XSS and/or a Client Side URL Redirect exists in OpenText Documentum Webtop 5.3 SP2. The parameter startat in "/webtop/help/en/default.htm" is vulnerable.

01What is this vulnerability?

XSS and/or a Client Side URL Redirect exists in OpenText Documentum Webtop 5.3 SP2. The parameter startat in "/webtop/help/en/default.htm" is vulnerable.

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: 2019-03-17T19:36:54.000Z
• Last modified: 2024-08-04T20:46:46.195Z

09References

• packetstormsecurity.com — http://packetstormsecurity.com/files/151582/OpenText-Documentum-Webtop-5.3-SP2-O…
• www.opentext.com — https://www.opentext.com/products-and-solutions/products/opentext-product-offeri…
• seclists.org — http://seclists.org/fulldisclosure/2019/Feb/26