Vulnerabilities (CVE)

Filtered by CWE-253
Total 25 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-24487 1 Citrix 2 Application Delivery Controller, Gateway 2026-06-17 N/A 6.3 MEDIUM
Arbitrary file read in Citrix ADC and Citrix Gateway 
CVE-2022-24880 1 Flask-session-captcha Project 1 Flask-session-captcha 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
flask-session-captcha is a package which allows users to extend Flask by adding an image based captcha stored in a server side session. In versions prior to 1.2.1, he `captcha.validate()` function would return `None` if passed no value (e.g. by submitting an having an empty form). If implementing users were checking the return value to be **False**, the captcha verification check could be bypassed. Version 1.2.1 fixes the issue. Users can workaround the issue by not explicitly checking that the value is False. Checking the return value less explicitly should still work.
CVE-2021-37625 1 Skytable 1 Skytable 2026-06-17 5.0 MEDIUM 7.5 HIGH
Skytable is an open source NoSQL database. In versions prior to 0.6.4 an incorrect check of return value of the accept function in the run-loop for a TCP socket/TLS socket/TCP+TLS multi-socket causes an early exit from the run loop that should continue infinitely unless terminated by a local user, effectively causing the whole database server to shut down. This has severe impact and can be used to easily cause DoS attacks without the need to use much bandwidth. The attack vectors include using an incomplete TLS connection for example by not providing the certificate for the connection and using a specially crafted TCP packet that triggers the application layer backoff algorithm.
CVE-2020-6107 1 F2fs-tools Project 1 F2fs-tools 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
An exploitable information disclosure vulnerability exists in the dev_read functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause an uninitialized read resulting in an information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2017-7474 1 Keycloak 1 Keycloak-nodejs-auth-utils 2026-06-17 7.5 HIGH 9.8 CRITICAL
It was found that the Keycloak Node.js adapter 2.5 - 3.0 did not handle invalid tokens correctly. An attacker could use this flaw to bypass authentication and gain access to restricted information, or to possibly conduct further attacks.