CVE-2013-4617: Jahia xCM before 6.6.2 does not include the HTTPOnly flag in a Set-Cookie header for the JSESSIONID cookie, wh

Q: How do I fix CVE-2013-4617?

jahia xcm: upgrade to newer than 6.6.1. Exact commands for each OS are on this page.

Q: Is CVE-2013-4617 being exploited?

CVE-2013-4617 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2013-4617 affect?

CVE-2013-4617 affects jahia xcm. Severity is medium (CVSS 5.0). Jahia xCM before 6.6.2 does not include the HTTPOnly flag in a Set-Cookie header for the JSESSIONID cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie.

Q: How urgent is CVE-2013-4617?

Priority 40/100. Public exploit reference

This month

MEDIUM 5.0UPGRADE

CVE-2013-4617 is a medium-severity flaw (CVSS 5.0) affecting jahia xcm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Jahia xCM before 6.6.2 does not include the HTTPOnly flag in a Set-Cookie header for the JSESSIONID cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-200
Published	2013-11-27
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: jahia

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2013-11-27 18:55 UTCPublished CVE record published
2026-06-16 23:57 UTCUpdated Record last modified

jahia jahia xcm UPGRADE

Affected: <= 6.6.1

Fixed in: newer than 6.6.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jahia-xcm || rpm -q jahia-xcm || jahia-xcm --version

2. UPGRADE to newer than 6.6.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jahia-xcm

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jahia-xcm

Note

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

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-2013-4617?

jahia xcm: upgrade to newer than 6.6.1. Exact commands for each OS are on this page.

Is CVE-2013-4617 being exploited?

CVE-2013-4617 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-2013-4617 affect?

CVE-2013-4617 affects jahia xcm. Severity is medium (CVSS 5.0). Jahia xCM before 6.6.2 does not include the HTTPOnly flag in a Set-Cookie header for the JSESSIONID cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie.

How urgent is CVE-2013-4617?

Priority 40/100. Public exploit reference

Related CVEs

CVE-2013-4624 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in Jahia xCM 6.6.1.0 before hotfix 7 allow remote attacker
CVE-2013-3920 LOW 3.5 UPGRADE Cross-site scripting (XSS) vulnerability in Jahia xCM before 6.6.2 allows remote authenticated users to inject

References

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