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2 vulnerabilities by Ascensio System SIA

CVE-2025-10255 (GCVE-0-2025-10255)

Vulnerability from cvelistv5 – Published: 2025-09-11 16:02 – Updated: 2025-09-11 17:31
VLAI
Title
Ascensio System SIA OnlyOffice Comment Messages.aspx cross site scripting
Summary
A vulnerability was determined in Ascensio System SIA OnlyOffice up to 12.7.0. Impacted is an unknown function of the file /Products/Projects/Messages.aspx of the component Comment Handler. Executing manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and replied: "We are already working on this case, and the issues will be resolved in one of the upcoming patches."
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
3.5 (Low)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.323615 vdb-entry
https://vuldb.com/?ctiid.323615 signaturepermissions-required
https://vuldb.com/?submit.635871 third-party-advisory
https://hkohi.ca/vulnerability/21 exploit
Impacted products
Vendor Product Version
Ascensio System SIA OnlyOffice Affected: 12.0
Affected: 12.1
Affected: 12.2
Affected: 12.3
Affected: 12.4
Affected: 12.5
Affected: 12.6
Affected: 12.7.0
Create a notification for this product.
Credits
0xHamy (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2025-10254 (GCVE-0-2025-10254)

Vulnerability from cvelistv5 – Published: 2025-09-11 15:32 – Updated: 2025-09-11 16:23
VLAI
Title
Ascensio System SIA OnlyOffice SVG Image Messages.aspx cross site scripting
Summary
A vulnerability was found in Ascensio System SIA OnlyOffice up to 12.7.0. This issue affects some unknown processing of the file /Products/Projects/Messages.aspx of the component SVG Image Handler. Performing manipulation results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was informed early about this issue and replied: "We are already working on this case, and the issues will be resolved in one of the upcoming patches."
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
3.5 (Low)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.323614 vdb-entry
https://vuldb.com/?ctiid.323614 signaturepermissions-required
https://vuldb.com/?submit.635870 third-party-advisory
https://hkohi.ca/vulnerability/20 exploit
Impacted products
Vendor Product Version
Ascensio System SIA OnlyOffice Affected: 12.0
Affected: 12.1
Affected: 12.2
Affected: 12.3
Affected: 12.4
Affected: 12.5
Affected: 12.6
Affected: 12.7.0
Create a notification for this product.
Credits
0xHamy (VulDB User)
Show details on NVD website
To clipboard 

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