Vulnerabilities (CVE)

Filtered by CWE-203
Total 793 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-39522 1 Goauthentik 1 Authentik 2026-06-17 N/A 5.3 MEDIUM
goauthentik is an open-source Identity Provider. In affected versions using a recovery flow with an identification stage an attacker is able to determine if a username exists. Only setups configured with a recovery flow are impacted by this. Anyone with a user account on a system with the recovery flow described above is susceptible to having their username/email revealed as existing. An attacker can easily enumerate and check users' existence using the recovery flow, as a clear message is shown when a user doesn't exist. Depending on configuration this can either be done by username, email, or both. This issue has been addressed in versions 2023.5.6 and 2023.6.2. Users are advised to upgrade. There are no known workarounds for this issue.
CVE-2023-38871 1 Economizzer 1 Economizzer 2026-06-17 N/A 5.3 MEDIUM
The commit 3730880 (April 2023) and v.0.9-beta1 of gugoan Economizzer has a user enumeration vulnerability in the login and forgot password functionalities. The app reacts differently when a user or email address is valid, and when it's not. This may allow an attacker to determine whether a user or email address is valid, or brute force valid usernames and email addresses.
CVE-2023-38362 1 Ibm 1 Cics Tx 2026-06-17 N/A 5.3 MEDIUM
IBM CICS TX Advanced 10.1 could disclose sensitive information to a remote attacker due to observable discrepancy in HTTP responses. IBM X-Force ID: 260814.
CVE-2023-38327 1 Egroupware 1 Egroupware 2026-06-17 N/A 5.3 MEDIUM
An issue was discovered in eGroupWare 17.1.20190111. A User Enumeration vulnerability exists under calendar/freebusy.php, which allows unauthenticated remote attackers to enumerate the users of web applications based on server response.
CVE-2023-37482 2026-06-17 N/A 5.3 MEDIUM
The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames.
CVE-2023-37413 1 Ibm 1 Aspera Faspex 2026-06-17 N/A 5.3 MEDIUM
IBM Aspera Faspex 5.0.0 through 5.0.10 could disclose sensitive username information due to an observable response discrepancy.
CVE-2023-37305 1 Mediawiki 1 Mediawiki 2026-06-17 N/A 5.3 MEDIUM
An issue was discovered in the ProofreadPage (aka Proofread Page) extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces.
CVE-2023-37217 1 Tadirantele 1 Aeonix 2026-06-17 N/A 5.3 MEDIUM
Tadiran Telecom Aeonix - CWE-204: Observable Response Discrepancy
CVE-2023-36325 2026-06-17 N/A 3.7 LOW
i2p before 2.3.0 (Java) allows de-anonymizing the public IPv4 and IPv6 addresses of i2p hidden services (aka eepsites) via a correlation attack across the IPv4 and IPv6 addresses that occurs when a tunneled, replayed message has a behavior discrepancy (it may be dropped, or may result in a Wrong Destination response). An attack would take days to complete.
CVE-2023-36127 1 Phpjabbers 1 Appointment Scheduler 2026-06-17 N/A 7.5 HIGH
User enumeration is found in in PHPJabbers Appointment Scheduler 3.0. This issue occurs during password recovery, where a difference in messages could allow an attacker to determine if the user is valid or not, enabling a brute force attack with valid users.
CVE-2023-35698 1 Sick 2 Icr890-4, Icr890-4 Firmware 2026-06-17 N/A 5.3 MEDIUM
Observable Response Discrepancy in the SICK ICR890-4 could allow a remote attacker to identify valid usernames for the FTP server from the response given during a failed login attempt.
CVE-2023-34878 1 Ujcms 1 Ujcms 2026-06-17 N/A 7.5 HIGH
An issue was discovered in Ujcms v6.0.2 allows attackers to gain sensitive information via the dir parameter to /api/backend/core/web-file-html/download-zip.
CVE-2023-34669 1 Totolink 2 Cp300\+, Cp300\+ Firmware 2026-06-17 N/A 7.5 HIGH
TOTOLINK CP300+ V5.2cu.7594 contains a Denial of Service vulnerability in function RebootSystem of the file lib/cste_modules/system which can reboot the system.
CVE-2023-34344 1 Ami 1 Megarac Sp-x 2026-06-17 N/A 5.3 MEDIUM
AMI BMC contains a vulnerability in the IPMI handler, where an unauthorized attacker can use certain oracles to guess a valid username, which may lead to information disclosure.
CVE-2023-33850 4 Hp, Ibm, Linux and 1 more 6 Hp-ux, Aix, Cics Tx and 3 more 2026-06-17 N/A 7.5 HIGH
IBM GSKit-Crypto could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive information.
CVE-2023-33741 2 Google, Macro-video 2 Android, V380 Pro 2026-06-17 N/A 7.5 HIGH
Macrovideo v380pro v1.4.97 shares the device id and password when sharing the device.
CVE-2023-33518 1 Emoncms 1 Emoncms 2026-06-17 N/A 5.3 MEDIUM
emoncms v11 and later was discovered to contain an information disclosure vulnerability which allows attackers to obtain the web directory path and other information leaked by the server via a crafted web request.
CVE-2023-32694 1 Saleor 1 Saleor 2026-06-17 N/A 4.8 MEDIUM
Saleor Core is a composable, headless commerce API. Saleor's `validate_hmac_signature` function is vulnerable to timing attacks. Malicious users could abuse this vulnerability on Saleor deployments having the Adyen plugin enabled in order to determine the secret key and forge fake events, this could affect the database integrity such as marking an order as paid when it is not. This issue has been patched in versions 3.7.68, 3.8.40, 3.9.49, 3.10.36, 3.11.35, 3.12.25, and 3.13.16.
CVE-2023-32691 1 Go Simple Tunnel Project 1 Go Simple Tunnel 2026-06-17 N/A 5.9 MEDIUM
gost (GO Simple Tunnel) is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not secure, an attacker can mount a side-channel timing attack to guess the password. As a workaround, this can be easily fixed using a constant time comparing function such as `crypto/subtle`'s `ConstantTimeCompare`.
CVE-2023-32342 1 Ibm 1 Http Server 2026-06-17 N/A 7.5 HIGH
IBM GSKit could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive information. IBM X-Force ID: 255828.