SARA / Free Tools / CVE / CVE-2017-16521

CVE-2017-16521 — In Inedo BuildMaster before 5

In Inedo BuildMaster before 5.8.2, XslTransform was used where XslCompiledTransform should have been used.

CVSS

9.8 CRITICAL

EPSS

0.78% (top 26.20%)

CWE

—

Published

2017-11-10T09:29:00.190

Last modified

2026-05-13T00:24:29.033

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

01What is this vulnerability?

In Inedo BuildMaster before 5.8.2, XslTransform was used where XslCompiledTransform should have been used.

No structured affected-product list available — see references below for vendor advisories.

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

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.

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

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

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

gitlab.com — https://gitlab.com/inedo/buildmaster/commit/4f4c737fefe44c3227535946f535fb7ef468…
inedo.com — https://inedo.com/blog/buildmaster-582-released
inedo.com — https://inedo.com/buildmaster/versions#v5.8
inedo.myjetbrains.com — https://inedo.myjetbrains.com/youtrack/issue/BM-3108
inedo.myjetbrains.com — https://inedo.myjetbrains.com/youtrack/issue/EDO-3334
gitlab.com — https://gitlab.com/inedo/buildmaster/commit/4f4c737fefe44c3227535946f535fb7ef468…
inedo.com — https://inedo.com/blog/buildmaster-582-released
inedo.com — https://inedo.com/buildmaster/versions#v5.8
inedo.myjetbrains.com — https://inedo.myjetbrains.com/youtrack/issue/BM-3108
inedo.myjetbrains.com — https://inedo.myjetbrains.com/youtrack/issue/EDO-3334

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