What’s Vulnerable › Vulnerabilities

CVE-2021-3027

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-26 · updated 2026-06-17
• Weakness: CWE-74

Description

app/views_mod/user/user.py in LibrIT PaSSHport through 2.5 is affected by LDAP Injection. There is an information leak through the crafting of special queries, escaping the provided search filter because user input gets no sanitization.

Affected products

• Librit Passhport: through 2.5

References

• https://github.com/LibrIT/passhport/commit/366b03f607729c4538e91b634ecc57c8398522a1
• https://github.com/LibrIT/passhport/pull/562
• https://jorgectf.gitlab.io/disclosure/cve-2021-3027/
• https://github.com/LibrIT/passhport/commit/366b03f607729c4538e91b634ecc57c8398522a1
• https://github.com/LibrIT/passhport/pull/562
• https://jorgectf.gitlab.io/disclosure/cve-2021-3027/

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