How severe is CVE-2024-45045?

CVE-2024-45045 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-45045 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45045?

CVE-2024-45045 affects Collabora Online. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-45045?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-45045 have an EU (EUVD) identifier?

Yes. CVE-2024-45045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41283.

When was CVE-2024-45045 published?

CVE-2024-45045 was published on 2024-08-29 and last updated on 2026-06-17.

CVE-2024-45045

CVE-2024-45045 is a medium-severity vulnerability in Collabora Online with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41283
Weakness: CWE-79
Affected product: Collabora Online
Published: 2024-08-29
Last modified: 2026-06-17

Description

Collabora Online is a collaborative online office suite based on LibreOffice technology. In the mobile (Android/iOS) device variants of Collabora Online it was possible to inject JavaScript via url encoded values in links contained in documents. Since the Android JavaScript interface allows access to internal functions, the likelihood that the app could be compromised via this vulnerability is considered high. Non-mobile variants are not affected. Mobile variants should update to the latest version provided by the platform appstore. There are no known workarounds for this vulnerability.

Frequently asked questions

What is CVE-2024-45045?: Collabora Online is a collaborative online office suite based on LibreOffice technology. In the mobile (Android/iOS) device variants of Collabora Online it was possible to inject JavaScript via url encoded values in links contained in documents. Since the Android JavaScript interface allows access to internal functions, the likelihood that the app could be compromised via this vulnerability is considered high. Non-mobile variants are not affected. Mobile variants should update to the latest version provided by the platform appstore. There are no known workarounds for this vulnerability.
How severe is CVE-2024-45045?: CVE-2024-45045 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-45045 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45045?: CVE-2024-45045 affects Collabora Online. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-45045?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-45045 have an EU (EUVD) identifier?: Yes. CVE-2024-45045 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41283.
When was CVE-2024-45045 published?: CVE-2024-45045 was published on 2024-08-29 and last updated on 2026-06-17.

References

https://github.com/CollaboraOnline/online/security/advisories/GHSA-78cg-rg4q-26qv

Affected products (1)

cpe:2.3:a:collabora:online:*:*:*:*:*:*:*:*

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