CVE-2024-29182: Collabora Online is a collaborative online office suite based on LibreOffice

Q: How do I fix CVE-2024-29182?

collabora online: upgrade to 23.05.10.1. Exact commands for each OS are on this page.

Q: Is CVE-2024-29182 being exploited?

CVE-2024-29182 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-2024-29182 affect?

CVE-2024-29182 affects collabora online. Severity is medium (CVSS 6.1). Collabora Online is a collaborative online office suite based on LibreOffice. A stored cross-site scripting vulnerability was found in Collabora Online. An attacker could create a document with an XSS payload in document text referenced by

Q: How urgent is CVE-2024-29182?

Priority 28/100. No elevated risk signals yet.

Routine

MEDIUM 6.1UPGRADE

CVE-2024-29182 is a medium-severity flaw (CVSS 6.1) affecting collabora online. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Collabora Online is a collaborative online office suite based on LibreOffice. A stored cross-site scripting vulnerability was found in Collabora Online. An attacker could create a document with an XSS payload in document text referenced by field which, if hovered over to produce a tooltip, could be executed by the user's browser. Users should upgrade to Collabora Online 23.05.10.1 or higher. Earlier series of Collabora Online, 22.04, 21.11, etc.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-04-04
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: collaboraoffice

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

Am I affected?

Timeline

2024-04-04 15:15 UTCPublished CVE record published
2026-06-17 07:22 UTCUpdated Record last modified

collaboraoffice collabora online UPGRADE

Affected: < 23.05.10.1

Fixed in: 23.05.10.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy collabora-online || rpm -q collabora-online || collabora-online --version

2. UPGRADE to 23.05.10.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade collabora-online

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade collabora-online

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-2024-29182?

collabora online: upgrade to 23.05.10.1. Exact commands for each OS are on this page.

Is CVE-2024-29182 being exploited?

CVE-2024-29182 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-2024-29182 affect?

CVE-2024-29182 affects collabora online. Severity is medium (CVSS 6.1). Collabora Online is a collaborative online office suite based on LibreOffice. A stored cross-site scripting vulnerability was found in Collabora Online. An attacker could create a document with an XSS payload in document text referenced by

How urgent is CVE-2024-29182?

Priority 28/100. No elevated risk signals yet.

Software pages

LibreOffice vulnerabilities

Related CVEs

CVE-2023-48314 HIGH 7.1 UPGRADE Collabora Online is a collaborative online office suite based on LibreOffice technology

References

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