CVE-2024-37388

criticalpriority · track · 36EPSS 0.005 · 45 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.54% (45th) EPSS

CVSS 9.1 · critical

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

An XML External Entity (XXE) vulnerability in the ebookmeta.get_metadata function of lxml before v4.9.1 allows attackers to access sensitive information or cause a Denial of Service (DoS) via crafted XML input.

cvss

Technical severity, 0–10. One row per scoring source.

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.3–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hsecondary · ENISA EU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hsecondaryexploitability 3.9 · impact 5.2

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hsecondary · OSV

v3.18.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USprimaryCWE-611USCWE-776US

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
dnkorpushov ebookmeta< 4.9.1nvdUScpe:2.3:a:dnkorpushov:ebookmeta:*:*:*:*:*:*:*:*
PyPI ebookmeta< 1.2.8osvUSpkg:pypi/ebookmeta

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-hx54-pf28-7xchebookmeta XML External Entity vulnerability2024-06-07ghsa · osvUS
An XML External Entity (XXE) vulnerability in the `ebookmeta.get_metadata` function via lxml dependency allows attackers to access sensitive information or cause a Denial of Service (DoS) via crafted XML input.
PYSEC-2026-1324ebookmeta XML External Entity vulnerability2026-07-07vendor · osvUS
An XML External Entity (XXE) vulnerability in the `ebookmeta.get_metadata` function via lxml dependency allows attackers to access sensitive information or cause a Denial of Service (DoS) via crafted XML input.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2024-06-07modified 2026-06-17

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+1515 more

references (4)

External citations — patches, advisories, analysis.

scry

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