TI-2020-06296 Aliases CVE-2020-7779 GHSA-v6wh-2wvh-c8x5

Regular expression denial of service (ReDoS) in djvalidator

LOW 36CWE-400Published 2020-11-26 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-400.

Summary

All versions of package djvalidator are vulnerable to Regular Expression Denial of Service (ReDoS) by sending crafted invalid emails - for example, --@------------------------------------------------------------------------------------------------------------------------!.

Why it matters now

EPSS 0.01754 78th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	djvalidator	all versions	—	No fix listed	CNA
—	djvalidator (npm)	up to 1.1.1	—	No fix listed	GHSA-v6wh-2wvh-c8x5

djvalidator Vendor— Affected all versions Fixed in — No fix listed CNA
djvalidator (npm) Vendor— Affected up to 1.1.1 Fixed in — No fix listed GHSA-v6wh-2wvh-c8x5

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:djvalidator_project:djvalidator::::::::	all versions	Vulnerable	Djvalidator Project

cpe:2.3:a:djvalidator_project:djvalidator:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Djvalidator Project

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-7779
2026-10-03 Alias added: GHSA-v6wh-2wvh-c8x5

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2020-7779

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences