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.
16 results
Sep 24, 2026HCL Sametime is vulnerable to insufficient input sanitization.CVE-2025-32000 · Other software · HCL Software · reported by psirt@hcl.comMedium 4.3
HCL Sametime is vulnerable to insufficient input sanitization. The application did not appropriately sanitize user input. When user input is implicitly or explicitly trusted without sufficient sanitization, malicious actors can leverage this vulnerability.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Mar 17, 2026HCL Sametime is vulnerable to broken server-side validation.CVE-2025-31966 · Other software · HCL · reported by psirt@hcl.comLow 2.7
HCL Sametime is vulnerable to broken server-side validation. While the application performs client-side input checks, these are not enforced by the web server. An attacker can bypass these restrictions by sending manipulated HTTP requests directly to the server.
- Product
- Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Mar 10, 2026HCL Sametime for Android is impacted by a sensitive information disclosure.CVE-2026-21791 · Other software · HCL · reported by psirt@hcl.comLow 3.3
HCL Sametime for Android is impacted by a sensitive information disclosure. Hostnames information is written in application logs and certain URL
- Product
- Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Mar 5, 2026HCL Sametime for iOS is impacted by a sensitive information disclosure.CVE-2026-21786 · Other software · HCLSoftware · reported by psirt@hcl.comLow 3.3
HCL Sametime for iOS is impacted by a sensitive information disclosure. Hostnames information is written in application logs and certain URLs.
- Product
- Sametime for iOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Oct 23, 2024HCL Sametime is impacted by the error messages containing sensitive information.CVE-2023-50355 · Other software · HCL Software · reported by psirt@hcl.comLow 3.6
HCL Sametime is impacted by the error messages containing sensitive information. An attacker can use this information to launch another, more focused attack.
- Product
- Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Oct 23, 2024HCL Sametime is impacted by insecure services in-use on the UIM client by default.CVE-2024-30124 · Other software · HCL Software · reported by psirt@hcl.comMedium 4
HCL Sametime is impacted by insecure services in-use on the UIM client by default. An unused legacy REST service was enabled by default using the HTTP protocol. An attacker could potentially use this service endpoint maliciously.
- Product
- Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Oct 23, 2024HCL Sametime is impacted by misconfigured security related HTTP headers.CVE-2024-30122 · Other software · HCL Software · reported by psirt@hcl.comMedium 5.8
HCL Sametime is impacted by misconfigured security related HTTP headers. It was identified that some HTTP headers were missing on web service responses. This will lead to less secure browser default treatment for the policies controlled by these headers.
- Product
- Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Feb 23, 2024Sametime Connect desktop chat client includes, but does not use or require, the use of an Eclipse feature called Secure Storage.CVE-2023-37540 · Other software · HCL Software · reported by psirt@hcl.comLow 3.9
Sametime Connect desktop chat client includes, but does not use or require, the use of an Eclipse feature called Secure Storage. Using this Eclipse feature to store sensitive data can lead to exposure of that data.
- Product
- HCL Sametime Chat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 9, 2024Sametime is impacted by lack of clickjacking protection in Outlook add-in.CVE-2023-45698 · Other software · HCL Software · reported by psirt@hcl.comMedium 4.8
Sametime is impacted by lack of clickjacking protection in Outlook add-in. The application is not implementing appropriate protections in order to protect users from clickjacking attacks.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 9, 2024Sametime is impacted by sensitive fields with autocomplete enabled in the Legacy web chat client.CVE-2023-45696 · Other software · HCL Software · reported by psirt@hcl.comMedium 4
Sametime is impacted by sensitive fields with autocomplete enabled in the Legacy web chat client. By default, this allows user entered data to be stored by the browser.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 9, 2024Sametime is impacted by a failure to invalidate sessions.CVE-2023-45718 · Other software · HCL Software · reported by psirt@hcl.comLow 3.9
Sametime is impacted by a failure to invalidate sessions. The application is setting sensitive cookie values in a persistent manner in Sametime Web clients. When this happens, cookie values can remain valid even after a user has closed out their session.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 9, 2024Sametime is impacted by sensitive information passed in URL.CVE-2023-45716 · Other software · HCL Software · reported by psirt@hcl.comLow 1.7
Sametime is impacted by sensitive information passed in URL.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 9, 2024Sametime is impacted by a Cross Site Request Forgery (CSRF) vulnerability.CVE-2023-50349 · Other software · HCL Software · reported by psirt@hcl.comMedium 5.9
Sametime is impacted by a Cross Site Request Forgery (CSRF) vulnerability. Some REST APIs in the Sametime Proxy application can allow an attacker to perform malicious actions on the application.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Dec 12, 2022Starting with Sametime 12, anonymous users are enabled by default.CVE-2022-42446 · Other software · HCL Software · reported by psirt@hcl.comMedium 6.5
Starting with Sametime 12, anonymous users are enabled by default. After logging in as an anonymous user, one has the ability to browse the User Directory and potentially create chats with internal users.
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 21, 2022"Sametime Android potential path traversal vulnerability when using File class"CVE-2021-27755 · Other software · Hcltech · reported by psirt@hcl.comMedium 5.5
"Sametime Android potential path traversal vulnerability when using File class"
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
Feb 21, 2022"Sametime Android PathTraversal Vulnerability"CVE-2021-27753 · Other software · Hcltech · reported by psirt@hcl.comMedium 5.5
"Sametime Android PathTraversal Vulnerability"
- Product
- HCL Sametime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcltechsw.comsupport.hcltechsw.com
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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