Documents operations, in this case "drawing", could be manipulated to contain invalid data types, possibly script code.

published 2023-11-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32649

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits: 0; none known

Documents operations, in this case "drawing", could be manipulated to contain invalid data types, possibly script code. Script code could be injected to an operation that would be executed for users that are actively collaborating on the same document. Operation data exchanged between collaborating parties does now gets checked for validity to avoid code execution. No publicly available exploits are known.

Patch / fix

fixed in 1

open-xchange open-xchange_appsuite 7.10.6

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

OX Software GmbH OX App Suite

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

documentation.open-xchange.com /appsuite/security/advisories/csaf/2023/oxas-adv-2023-0004.json
vendor-advisory
software.open-xchange.com /products/appsuite/doc/Release_Notes_for_Patch_Release_6243_7.10.6_2023-08-01.pdf
release-notes, vendor-advisory

Sources

CVE List CVE-2023-29045
NVD CVE-2023-29045

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary