302 matches found
CVE-2026-44595
CVE-2026-44595 — YAMCS Unauthorized User Enumeration via IAM API Summary The IAM API endpoints listUsers, getUser, listGroups, getGroup in yamcs-core do not enforce the required SystemPrivilege.ControlAccess check. Any authenticated user — even one with no privileges — can enumerate all user...
CVE-2026-44596
CVE-2026-44596 — YAMCS No Rate Limiting on Authentication Endpoint Summary The authentication endpoint POST /auth/token in yamcs-core lacks any form of rate limiting, account lockout, or failed attempt throttling. An unauthenticated remote attacker can perform unlimited password guessing attempts...
Yamcs <=5.8.6 - Cross-Site Scripting
Yamcs 5.9.4 contains a stored XSS caused by inadequate HTML escaping of attacker-controlled redirecturi parameter in authorization template, letting attackers execute JavaScript to steal authentication data, exploit requires user to open crafted URL. id: CVE-2026-55549 info: name: Yamcs =5.8.6 -...
Yamcs <=5.11.12 - Arbitrary File Read
Yamcs through 5.11.12 serves static web resources through a handler that resolves the requested path against the configured web root without rejecting absolute paths. A request path that begins with a double slash is resolved as an absolute filesystem path, discarding the web root, and the handle...
CVE-2026-42568
CVE-2026-42568 — YAMCS LDAP Injection in LdapAuthModule Summary An LDAP injection vulnerability exists in org.yamcs.security.LdapAuthModule. The username parameter is inserted directly into LDAP search filters without RFC 4515 escaping, allowing authentication bypass. Field| Value ---|--- CVE|...
yamcs__yamcs_CVE-2023-45277_5-8-6
Yamcs Mission Control Website: https://yamcs.org Mailing list: Google Groups Yamcs is a mission control framework developed in Java. It uses an open-ended architecture that allows tailoring its feature set using yaml configuration files. You can also extend the default feature set by writing cust...
CVE-2026-55511
CVE-2026-55511: Yamcs StreamSQL Authenticated RCE Non-weaponized proof of concept and technical documentation for CVE-2026-55511, an authenticated Java code-injection vulnerability in the Yamcs StreamSQL aggregate-expression compiler. Field| Value ---|--- Product| Yamcs org.yamcs:yamcs-core...
Exploit for CVE-2026-55559
Yamcs reconfigureInstance YAML Injection RCE Unauthentica...
yamcs-reconfigure-template-injection-poc
Yamcs reconfigureInstance YAML Injection RCE Unauthentica...
CVE-2026-55565
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs LikeExpression.fillCodegetValueReturn in yamcs-core/src/main/java/org/yamcs/yarch/streamsql/LikeExpression.java inserts an unescaped LIKE pattern into Java source compiled by Expression.getCompiledExpression through...
CVE-2026-55566
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs processes attacker-controlled data from the /ext URL route in yamcs-web/src/main/webapp/projects/webapp/src/app/core/routes/extension.matcher.ts, extension.component.ts, and app.component.ts without checking registered plugin...
CVE-2026-55552
Yamcs is a mission control framework. Prior to 5.11.13, Yamcs StaticFileHandler.locateFile resolves an unauthenticated request path without using Path.normalize and Path.toAbsolutePath to confirm that the absolute path remains within the configured staticRoots. A path containing traversal segment...
CVE-2026-55521
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs omits authorization checks in IndexesApi.listPacketIndex, IndexesApi.listEventIndex, Cop1Api.disable, Cop1Api.resume, Cop1Api.initialize, Cop1Api.updateConfig, and TimeApi.setTime. An authenticated low-privilege user can read...
CVE-2026-55545
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs WebSocket subscription handlers fail to enforce the privileges required by equivalent REST endpoints. PacketsApi.subscribePackets exposes the packets WebSocket topic without ObjectPrivilegeType.ReadPacket,...
CVE-2026-55549
Yamcs is a mission control framework. Prior to 5.9.4, Yamcs reflects an attacker-controlled redirecturi parameter from GET /auth/authorize into yamcs-core/src/main/resources/auth/templates/authorize.html without adequate HTML escaping by yamcs-core/src/main/java/org/yamcs/http/auth/AuthHandler.ja...
CVE-2026-55547
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs omits SystemPrivilege.ControlAccess checks from IamApi.listRoles, IamApi.getRole, and IamApi.listPrivileges in yamcs-core/src/main/java/org/yamcs/http/api/IamApi.java. Any authenticated account can call GET /api/roles, GET...
CVE-2026-55559
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs inserts templateArgs from POST /api/instances and PATCH /api/instances/instance into YAML through VarStatement.append in yamcs-core/src/main/java/org/yamcs/templating/VarStatement.java without YAML-context escaping. The...
CVE-2026-55511
Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs allows a user with SystemPrivilege.ControlArchiving to create a double-quoted StreamSQL column name that is interpolated into generated Java source by Expression.fillCodeInputDefVars and Expression.sanitizeName. A sum aggrega...
CVE-2026-55521
creationtimestamp| type| source ---|---|--- 2026-08-28 18:35:19+00:00| published-proof-of-concept| https://github.com/yamcs/yamcs/security/advisories/GHSA-962x-ccwf-8x6p 2026-08-30 09:00:37+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mubzpnh6ly27...