CVE-2026-33736

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, any authenticated user including ROLESTUDENT can enumerate all platform users and access personal information email, phone, roles via GET /api/users, including administrator accounts. This vulnerability is fixed in 2.0.0-RC.3...

PT-2026-32939

Chamilo LMS is an open-source learning management system. In versions prior to 2.0.0-RC.3, an insecure direct object modification vulnerability in the PUT /api/users/id endpoint allows any authenticated user with ROLE STUDENT to escalate their privileges to ROLE ADMIN by modifying the roles field...

OPENSUSE-SU-2026:10542-1 goshs-2.0.0-1.1 on GA media

These are all security issues fixed in the goshs-2.0.0-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-33707

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, the default password reset mechanism generates tokens using sha1$email with no random component, no expiration, and no rate limiting. An attacker who knows a user's email can compute the reset token and change the...

EUVD-2026-22023

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-40188

goshs is a Go-based SimpleHTTPServer. From 1.0.7 to before 2.0.0-beta.4, the SFTP rename logic sanitizes only the source path, not the destination, allowing writes outside the root directory of the SFTP. This could enable writing outside the intended sandbox. The issue is fixed in 2.0.0-beta.4 . ...

CVE-2026-40188 goshs is Missing Write Protection for Parametric Data Values

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

CVE-2026-33737 Chamilo LMS has an XML External Entity (XXE) Injection

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, multiple files use simplexmlloadstring without XXE protection. With LIBXMLNOENT flag, arbitrary server files can be read. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3...

CVE-2026-33710 Chamilo LMS has Weak REST API Key Generation (Predictable)

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, REST API keys are generated using md5time + userid 5 - rand10000, 10000. The rand10000, 10000 call always returns exactly 10000 min == max, making the formula effectively md5timestamp + userid5 - 10000. An attacker who...

CVE-2026-33710 Chamilo LMS has Weak REST API Key Generation (Predictable)

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, REST API keys are generated using md5time + userid 5 - rand10000, 10000. The rand10000, 10000 call always returns exactly 10000 min == max, making the formula effectively md5timestamp + userid5 - 10000. An attacker who...

CVE-2026-33710

Chamilo LMS (prior to 1.11.38 and 2.0.0-RC.3) uses REST API keys generated by md5(time() + (user_id * 5) - rand(10000, 10000)). Since rand(10000,10000) always returns 10000, the key becomes md5(timestamp + user_id*5 - 10000), enabling brute-forcing by an attacker who knows a username and approxim...

CVE-2026-33710 Chamilo LMS has Weak REST API Key Generation (Predictable)

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, REST API keys are generated using md5time + userid 5 - rand10000, 10000. The rand10000, 10000 call always returns exactly 10000 min == max, making the formula effectively md5timestamp + userid5 - 10000. An attacker who...

CVE-2026-33707

Chamilo LMS (affected: prior to 1.11.38 and 2.0.0-RC.3) uses a weak password reset token by generating tokens as sha1(email) with no randomness, no expiration, and no rate limiting. An attacker who knows a user’s email can compute the reset token and change the password without authentication. Th...

EUVD-2026-21543

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference IDOR vulnerability in the /social-network/personal-data/userId endpoint allows any authenticated user to access full personal data and API tokens of arbitrary users by modifying the userId...

CVE-2026-33703

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference IDOR vulnerability in the /social-network/personal-data/userId endpoint allows any authenticated user to access full personal data and API tokens of arbitrary users by modifying the userId...

CVE-2026-31941

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, Chamilo LMS contains a Server-Side Request Forgery SSRF vulnerability in the Social Wall feature. The endpoint readurlwithopengraph accepts a URL from the user via the socialwallnewmsgmain POST parameter and performs tw...

CVE-2026-33702

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, Chamilo LMS contains an Insecure Direct Object Reference IDOR vulnerability in the Learning Path progress saving endpoint. The file lpajaxsaveitem.php accepts a uid user ID parameter directly from $REQUEST and uses it t...

CVE-2026-33141 Chamilo LMS has an IDOR in REST API Stats Endpoint Exposes Any User's Learning Data

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference IDOR vulnerability in the REST API stats endpoint allows any authenticated user including low-privilege students with ROLEUSER to read any other user's learning progress, certificates, and...

CVE-2026-33141

Chamilo LMS contains an IDOR in the REST API stats endpoint (CVE-2026-33141). Prior to version 2.0.0-RC.3, any authenticated user (including ROLE_USER) could read another user’s learning progress, certificates, and gradebook scores for any course without enrollment or supervisory relationship. Th...