Update KEV: Sat Nov 29 00:12:40 UTC 2025

Signed-off-by: AboutCode Automation <[email protected]>

Author: aboutcode-automation

known_exploited_vulnerabilities.json

@@ -1,9 +1,24 @@
 {
     "title": "CISA Catalog of Known Exploited Vulnerabilities",
-    "catalogVersion": "2025.11.21",
-    "dateReleased": "2025-11-21T20:48:10.4148Z",
-    "count": 1463,
+    "catalogVersion": "2025.11.28",
+    "dateReleased": "2025-11-28T17:48:26.2003Z",
+    "count": 1464,
     "vulnerabilities": [
+        {
+            "cveID": "CVE-2021-26829",
+            "vendorProject": "OpenPLC",
+            "product": "ScadaBR",
+            "vulnerabilityName": "OpenPLC ScadaBR Cross-site Scripting Vulnerability",
+            "dateAdded": "2025-11-28",
+            "shortDescription": "OpenPLC ScadaBR contains a cross-site scripting vulnerability via system_settings.shtm.",
+            "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
+            "dueDate": "2025-12-19",
+            "knownRansomwareCampaignUse": "Unknown",
+            "notes": "This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https:\/\/github.com\/SCADA-LTS\/Scada-LTS\/pull\/3211 ; https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-26829",
+            "cwes": [
+                "CWE-79"
+            ]
+        },
         {
             "cveID": "CVE-2025-61757",
             "vendorProject": "Oracle",