CVE-2020-7779

PoC —

CVSS 3.1

7.5 high

EPSS

2%p77

Published

Nov 26, 2020 (Nov 26, 2020)

Modified

Jun 17, 2026

Description

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

Vendors: djvalidator project
Products: djvalidator
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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