Critical severity9.8NVD Advisory· Published Oct 17, 2020· Updated Jun 17, 2026
CVE-2020-27197
CVE-2020-27197
Description
TAXII libtaxii through 1.1.117, as used in EclecticIQ OpenTAXII through 0.2.0 and other products, allows SSRF via an initial http:// substring to the parse method, even when the no_network setting is used for the XML parser. NOTE: the vendor points out that the parse method "wraps the lxml library" and that this may be an issue to "raise ... to the lxml group.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
libtaxiiPyPI | < 1.1.118 | 1.1.118 |
Affected products
4cpe:2.3:a:eclecticiq:opentaxii:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:eclecticiq:opentaxii:*:*:*:*:*:*:*:*range: <=0.2.0
- (no CPE)
Patches
Vulnerability mechanics
References
8- packetstormsecurity.com/files/159662/Libtaxii-1.1.117-OpenTaxi-0.2.0-Server-Side-Request-Forgery.htmlnvdExploitThird Party AdvisoryWEB
- github.com/TAXIIProject/libtaxii/issues/246nvdExploitThird Party AdvisoryWEB
- github.com/eclecticiq/OpenTAXII/issues/176nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-836c-xg97-8p4hghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-27197ghsaADVISORY
- github.com/TAXIIProject/libtaxii/commit/23c6f7b69d99e965c8d53dc4710ae64da3fb4842ghsaWEB
- github.com/TAXIIProject/libtaxii/pull/247ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/libtaxii/PYSEC-2020-59.yamlghsaWEB
News mentions
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