CVE catalog

CVE-2021-22118

libspring-java: CVE-2021-22118

Severity: High · CVSS 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published: May 25, 2021, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.38% · Oct 27, 2026

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

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	libspring-java	sid	`4.3.30-6`	not affected
Debian	libspring-java	forky	`4.3.30-6`	not affected
Debian	libspring-java	trixie	`4.3.30-3`	not affected
Debian	libspring-java	bookworm	`4.3.30-2`	not affected
Ubuntu	libspring-java	pro	`3.2.13-3`	vulnerable
Ubuntu	libspring-java	pro	`3.2.13-4`	vulnerable
Ubuntu	libspring-java	pro	`3.2.13-5`	vulnerable
Ubuntu	libspring-java	pro	`3.2.13-5ubuntu0.1~esm1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libspring-java	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	libspring-java	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	libspring-java	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	libspring-java	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libspring-aop-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-beans-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-context-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-context-support-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-core-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-expression-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-instrument-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-jdbc-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-jms-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-messaging-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-orm-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-oxm-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-test-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-transaction-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-web-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-web-portlet-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
[libspring-web-servlet-java]Not affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm
- 4.3.30-2 · all · bookworm
  Not affected
  dsa · libspring-java · debian · bookworm

Observed: Oct 23, 2026, 5:54:43 PM UTC

References

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