CVE catalog

CVE-2026-43828

Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-1. Users are recommend

[CVE catalog]

Severity: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Published: May 25, 2026, 8:19:26 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.27% · Oct 25, 2026

Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-1. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue. In the affected versions, Shiro-native session manager, as well as Remember-Me manager sends JSESSIONID and rememberMe cookies without 'secure' attribute by default.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	shiro	sid	`1.3.2-6`	vulnerable
Debian	shiro	forky	`1.3.2-6`	vulnerable
Debian	shiro	trixie	`1.3.2-6`	vulnerable
Debian	shiro	bookworm	`1.3.2-5`	vulnerable
Cpe	shiro	Not reported	Not reported	vulnerable
Cpe	shiro	Not reported	`2.1.1`	fixed
Cpe	shiro	Not reported	Not reported	unknown

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	shiro	source	sid	`(unfixed)`	not yet assigned	Not reported	[1140001]
Debian	shiro	source	forky	`(unfixed)`	not yet assigned	Not reported	[1140001]
Debian	shiro	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1140001]
Debian	shiro	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1140001]
Cpe	shiro	cpe	Not reported	`2.1.1`	Not reported	Not reported	Not reported

[Debian bug #1140001]

Notes

[trixie] shiro: Minor issue [bookworm] shiro: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libshiro-java]Affected
Source package: [shiro]
Details (2)
- 1.3.2-5 · all · bookworm
  Affected
  nvd · shiro · debian · bookworm; nvd · shiro · debian · 12
- 1.3.2-5 · all · bookworm
  Affected
  nvd · shiro · debian · bookworm; nvd · shiro · debian · 12

[Debian 13 (Trixie)]

[libshiro-java]Affected
Source package: [shiro]
Details (2)
- 1.3.2-6 · all · trixie
  Affected
  nvd · shiro · debian · 13
- 1.3.2-6 · all · trixie
  Affected
  nvd · shiro · debian · 13

Observed: Oct 23, 2026, 10:02:46 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]