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2 vulnerabilities by GOVCERT-LU

CVE-2026-44844 (GCVE-0-2026-44844)

Vulnerability from cvelistv5 – Published: 2026-05-26 19:49 – Updated: 2026-05-27 13:41
VLAI
Title
eml_parser: Recursion DoS via nested message/rfc822 attachments
Summary
eml_parser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.1, EmlParser.get_raw_body_text() recurses unconditionally for every nested message/rfc822 attachment without any depth limit. An attacker who can supply a badly crafted EML file with approximately 120 nested message/rfc822 parts triggers an unhandled RecursionError and aborts parsing of the message. A 12 KB EML file is enough to crash a worker. Though this causes the parser to crash, it is an unlikely scenario as the suggested EML that crashes the parser would not pass basic RFC compliance tests. This vulnerability is fixed in 3.0.1.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
GOVCERT-LU eml_parser Affected: < 3.0.1
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CVE-2026-29780 (GCVE-0-2026-29780)

Vulnerability from cvelistv5 – Published: 2026-03-07 15:22 – Updated: 2026-03-09 18:26
VLAI
Title
eml_parser: Path Traversal in Official Example Script Leading to Arbitrary File Write
Summary
eml_parser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to version 2.0.1, the official example script examples/recursively_extract_attachments.py contains a path traversal vulnerability that allows arbitrary file write outside the intended output directory. Attachment filenames extracted from parsed emails are directly used to construct output file paths without any sanitization, allowing an attacker-controlled filename to escape the target directory. This issue has been patched in version 2.0.1.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
GOVCERT-LU eml_parser Affected: < 2.0.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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