CVE-2024-46455

unstructured XML External Entity (XXE)

9.8 CriticalFix available

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.57%Up 0.5 points since Dec 10, 2024

What each source reports

CVE List Score used 9.8

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: CVE-2024-46455
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-611
Updated: 2026-11-02

EUVDEUVD-2024-3415 9.8

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: EUVD-2024-3415
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-32r8-54hf-c9p3 6.9

unstructured XML External Entity (XXE)

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: GHSA-32r8-54hf-c9p3
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-611
Updated: 2026-11-02

NVD 9.8

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: CVE-2024-46455
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-611
Updated: 2026-11-02

OSVGHSA-32r8-54hf-c9p3 6.9

unstructured XML External Entity (XXE)

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: GHSA-32r8-54hf-c9p3
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-611
Updated: 2026-11-02

OSVPYSEC-2026-1993 6.9

unstructured XML External Entity (XXE)

unstructured v.0.14.2 and before is vulnerable to XML External Entity (XXE) via the XMLParser.

Record: PYSEC-2026-1993
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Updated: 2026-11-02

OSVGO-2024-3315 No score

CVE-2024-46455 in github.com/Unstructured-IO/unstructured

CVE-2024-46455 in github.com/Unstructured-IO/unstructured

Record: GO-2024-3315
Updated: 2026-11-02

OSVopenSUSE-SU-2024:14599-1 No score

govulncheck-vulndb-0.0.20241213T205935-1.1 on GA media

These are all security issues fixed in the govulncheck-vulndb-0.0.20241213T205935-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:14599-1
Updated: 2026-11-02

Affected packages

Affected packages
Package	Affected	Fixed
`unstructured` PyPI	before 0.14.3	0.14.3
`unstructured` PyPI	before 0.14.3, plus listed versions 0.0.1.dev00.10.00.10.10.10.100.10.11 Show 45 moreShow less 0.10.120.10.130.10.140.10.150.10.160.10.180.10.190.10.19.dev180.10.20.10.200.10.210.10.220.10.230.10.240.10.250.10.260.10.270.10.280.10.290.10.300.10.40.10.50.10.60.10.70.10.80.10.90.11.00.11.10.11.20.11.40.11.50.11.60.11.70.11.80.12.00.12.20.12.30.12.40.12.50.12.60.13.00.13.10.13.20.13.30.13.4	0.14.3
`github.com/Unstructured-IO/unstructured` Go	All versions	None known
`govulncheck-vulndb` openSUSE:Tumbleweed From an advisory covering 21 CVEs	before 0.0.20241213T205935-1.1	0.0.20241213T205935-1.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-46455 is a critical vulnerability (CVSS 9.8) in unstructured, published December 9, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. Fixed in unstructured 0.14.3.

References

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This page doesn't list everything

Left out here: 85 versions. The JSON record has them.