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open-xchange vulnerabilities and exploits
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NA
CVE-2023-26428
Attackers can successfully request arbitrary snippet IDs, including E-Mail signatures of other users within the same context. Signatures of other users could be read even though they are not explicitly shared. We improved permission handling when requesting snippets that are not ...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26431
IPv4-mapped IPv6 addresses did not get recognized as "local" by the code and a connection attempt is made. Attackers with access to user accounts could use this to bypass existing deny-list functionality and trigger requests to restricted network infrastructure to gain ...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26433
When adding an external mail account, processing of IMAP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue IMAP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now ...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26434
When adding an external mail account, processing of POP3 "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue POP3 service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now ...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26435
It was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers could discover restricted network topology and services as well as including local files with read permissions of the open-xchange system user...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26436
Attackers with access to the "documentconverterws" API were able to inject serialized Java objects, that were not properly checked during deserialization. Access to this API endpoint is restricted to local networks by default. Arbitrary code could be injected that is be...
Open-xchange Open-xchange Appsuite Backend
Open-xchange Open-xchange Appsuite Backend 7.10.6
NA
CVE-2023-26430
Attackers with access to user accounts can inject arbitrary control characters to SIEVE mail-filter rules. This could be abused to access SIEVE extension that are not allowed by App Suite or to inject rules which would break per-user filter processing, requiring manual cleanup of...
Open-xchange Open-xchange Appsuite Backend 7.10.6
Open-xchange Open-xchange Appsuite Backend 8.10.0
NA
CVE-2023-26438
External service lookups for a number of protocols were vulnerable to a time-of-check/time-of-use (TOCTOU) weakness, involving the JDK DNS cache. Attackers that were timing DNS cache expiry correctly were able to inject configuration that would bypass existing network deny-lists....
Open-xchange Open-xchange Appsuite Backend 7.10.6
Open-xchange Open-xchange Appsuite Backend 8.10.0
383
VMScore
CVE-2006-0091
Cross-site scripting (XSS) vulnerability in webmail in Open-Xchange 0.8.1-6 and previous versions, with "Inline HTML" enabled, allows remote malicious users to inject arbitrary web script or HTML via e-mail attachments, which are rendered inline.
Open-xchange Open-xchange
383
VMScore
CVE-2016-6845
An issue exists in Open-Xchange OX App Suite prior to 7.8.2-rev8. Script code within hyperlinks at HTML E-Mails is not getting correctly sanitized when using base64 encoded "data" resources. This allows an malicious user to provide hyperlinks that may execute script cod...
Open-xchange Open-xchange Appsuite
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322
CVE-2006-4304
wireless
CVE-2023-23022
local file inclusion
CVE-2024-27058
CVE-2024-33820
open redirect
CVE-2024-27079
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