Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
8 results
Oct 15, 2024matrix-react-sdk is react-based software development kit for inserting a Matrix chat/VOIP client into a web page.CVE-2024-47824 · Other software · matrix-org · reported by GitHubHigh 8.7
matrix-react-sdk is react-based software development kit for inserting a Matrix chat/VOIP client into a web page. Starting in version 3.18.0 and before 3.102.0, matrix-react-sdk allows a malicious homeserver to potentially steal message keys for a room when a user invites another user to that room, via injection of a malicious device controlled by the homeserver. This is possible because matrix-react-sdk before 3.102.0 shared historical message keys on invite. Version 3.102.0 fixes this issue by disabling sharing message keys on invite by removing calls to the vulnerable functionality. No known workarounds are available.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 6, 2024matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page.CVE-2024-42347 · Other software · matrix-org · reported by GitHubHigh 7.7
matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page. A malicious homeserver could manipulate a user's account data to cause the client to enable URL previews in end-to-end encrypted rooms, in which case any URLs in encrypted messages would be sent to the server. This was patched in matrix-react-sdk 3.105.0. Deployments that trust their homeservers, as well as closed federations of trusted servers, are not affected. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 18, 2023matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page.CVE-2023-37259 · Other software · matrix-org · reported by GitHubMedium 6.1
matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page. The Export Chat feature includes certain attacker-controlled elements in the generated document without sufficient escaping, leading to stored Cross site scripting (XSS). Since the Export Chat feature generates a separate document, an attacker can only inject code run from the `null` origin, restricting the impact. However, the attacker can still potentially use the XSS to leak message contents. A malicious homeserver is a potential attacker since the affected inputs are controllable server-side. This issue has been addressed in commit `22fcd34c60` which is included in release version 3.76.0. Users are advised to upgrade. The only known workaround for this issue is to disable or to not use the Export Chat feature.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 25, 2023matrix-react-sdk is a react-based SDK for inserting a Matrix chat/VoIP client into a web page.CVE-2023-30609 · Other software · matrix-org · reported by GitHubMedium 5.4
matrix-react-sdk is a react-based SDK for inserting a Matrix chat/VoIP client into a web page. Prior to version 3.71.0, plain text messages containing HTML tags are rendered as HTML in the search results. To exploit this, an attacker needs to trick a user into searching for a specific message containing an HTML injection payload. No cross-site scripting attack is possible due to the hardcoded content security policy. Version 3.71.0 of the SDK patches over the issue. As a workaround, restarting the client will clear the HTML injection.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 28, 2023matrix-react-sdk is a Matrix chat protocol SDK for React Javascript.CVE-2023-28103 · Other software · matrix-org · reported by GitHubHigh 8.2
matrix-react-sdk is a Matrix chat protocol SDK for React Javascript. In certain configurations, data sent by remote servers containing special strings in key locations could cause modifications of the `Object.prototype`, disrupting matrix-react-sdk functionality, causing denial of service and potentially affecting program logic. This is fixed in matrix-react-sdk 3.69.0 and users are advised to upgrade. There are no known workarounds for this vulnerability. Note this advisory is distinct from GHSA-2x9c-qwgf-94xr which refers to a similar issue.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 28, 2023matrix-react-sdk is a Matrix chat protocol SDK for React Javascript.CVE-2022-36060 · Other software · matrix-org · reported by GitHubHigh 8.2
matrix-react-sdk is a Matrix chat protocol SDK for React Javascript. Events sent with special strings in key places can temporarily disrupt or impede the matrix-react-sdk from functioning properly, such as by causing room or event tile crashes. The remainder of the application can appear functional, though certain rooms/events will not be rendered. This issue has been fixed in matrix-react-sdk 3.53.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 17, 2021Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page.CVE-2021-32622 · Other software · matrix-org · reported by GitHubMedium 4.2
Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the preview in a separate tab. This only impacts the local user while in the process of uploading. It cannot be exploited remotely or by other users. This vulnerability is patched in version 3.21.0.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 1, 2021matrix-react-sdk is an npm package which is a Matrix SDK for React Javascript.CVE-2021-21320 · Other software · matrix-org · reported by GitHubLow 2.6
matrix-react-sdk is an npm package which is a Matrix SDK for React Javascript. In matrix-react-sdk before version 3.15.0, the user content sandbox can be abused to trick users into opening unexpected documents. The content is opened with a `blob` origin that cannot access Matrix user data, so messages and secrets are not at risk. This has been fixed in version 3.15.0.
- Product
- matrix-react-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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