CVE-2016-10516
medium
CVSS v3
6.1
CVSS v2
4.3
VIR risk
6.1
Description
Cross-site scripting (XSS) vulnerability in the render_full function in debug/tbtools.py in the debugger in Pallets Werkzeug before 0.11.11 (as used in Pallets Flask and other products) allows remote attackers to inject arbitrary web script or HTML via a field that contains an exception message.
Predictions
Exploit likelihood
71%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-10516
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2016-10516.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 0.11.11+dfsg1-1 |
| debian | bullseye | fixed | 0.11.11+dfsg1-1 |
| debian | forky | fixed | 0.11.11+dfsg1-1 |
| debian | sid | fixed | 0.11.11+dfsg1-1 |
| debian | trixie | fixed | 0.11.11+dfsg1-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | werkzeug | <0.11.11 | 0.11.11 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| palletsprojects | werkzeug | {"endExcluding":"0.11.11"} | 0.11.11 |
References
- https://www.suse.com/security/cve/CVE-2016-10516.html
- http://blog.neargle.com/2016/09/21/flask-src-review-get-a-xss-from-debuger/
- https://github.com/pallets/werkzeug/pull/1001
- https://lists.debian.org/debian-lts-announce/2017/11/msg00037.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-10516
- https://github.com/pallets/werkzeug/commit/1034edc7f901dd645ec6e462754111b39002bd65
- https://github.com/advisories/GHSA-h2fp-xgx6-xh6f
- https://github.com/pallets/werkzeug
- https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2017-43.yaml
- http://blog.neargle.com/2016/09/21/flask-src-review-get-a-xss-from-debuger
- https://security-tracker.debian.org/tracker/CVE-2016-10516
CWEs
CWE-79
Verify integrity in audit chain (admin only). AS-IS.