CVE-2022-29631: Jodd HTTP v6.0.9 was discovered to contain multiple CLRF injection vulnerabilities via the components jodd.htt

This week

HIGH 7.5REMOTEUPGRADE

CVE-2022-29631 is a high-severity flaw (CVSS 7.5) affecting jodd http. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Jodd HTTP v6.0.9 was discovered to contain multiple CLRF injection vulnerabilities via the components jodd.http.HttpRequest#set and `jodd.http.HttpRequest#send. These vulnerabilities allow attackers to execute Server-Side Request Forgery (SSRF) via a crafted TCP payload.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-74
Published	2022-06-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: jodd

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-06-06 21:15 UTCPublished CVE record published
2026-06-17 04:40 UTCUpdated Record last modified

jodd jodd http UPGRADE

Affected: >= 5.0 and < 6.2.1

Fixed in: 6.2.1

Safe to downgrade to: a release before 5.0

1. Check installed version

apt-cache policy jodd-http || rpm -q jodd-http || jodd-http --version

2. UPGRADE to 6.2.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jodd-http

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jodd-http

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 5.0 (Debian / Ubuntu)

apt-cache madison jodd-http sudo apt install jodd-http=<VERSION_BEFORE_5.0> sudo apt-mark hold jodd-http

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list jodd-http sudo dnf downgrade jodd-http-<VERSION_BEFORE_5.0> sudo dnf versionlock add jodd-http

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-29631?

jodd http: upgrade to 6.2.1. Exact commands for each OS are on this page.

Is CVE-2022-29631 being exploited?

CVE-2022-29631 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-29631 affect?

CVE-2022-29631 affects jodd http. Severity is high (CVSS 7.5). Jodd HTTP v6.0.9 was discovered to contain multiple CLRF injection vulnerabilities via the components jodd.http.HttpRequest#set and `jodd.http.HttpRequest#send. These vulnerabilities allow attackers to execute Server-Side Request Forgery (S

How urgent is CVE-2022-29631?

Priority 52/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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