CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82397

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with urllib.parse.parseqs in tornado/escape.py without passing maxnumfields. RequestHandler.execute in tornado/web.py parses the body before handl...

UBUNTU-CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

UBUNTU-CVE-2026-82397

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with urllib.parse.parseqs in tornado/escape.py without passing maxnumfields. RequestHandler.execute in tornado/web.py parses the body before handl...

Kirby: File upload permissions are not checked during processing of chunk data

TL;DR This vulnerability affects all Kirby sites where users of a particular role have access to the REST API access.panel permission is enabled but no permission to upload any kind of file files.create, files.replace and user/users.update permissions are all disabled. It was possible to fill up...

EUVD-2026-40267

decode-uri-component: Denial of service via exponential decoding of malformed percent-encoded input...

GHSA-VCC3-GHJQ-M6FR decode-uri-component: Denial of service via exponential decoding of malformed percent-encoded input

Impact An attacker who can supply input to decodeUriComponent directly or via a dependency that uses this package on URL/query/path data can cause excessive CPU usage and application unresponsiveness. This is an availability issue; there is no known memory corruption, data disclosure, or remote...

Vehicle-Service-Management-System-User-List-Stored-Cross-Site-Scripting-XSS

CVE-2021-46073 Exploit Title: Vehicle Service Management System - 'User List' Stored Cross Site Scripting XSS Exploit Author: SANU P.L CVE: CVE-2021-46073 CVSS: 4.8 MEDIUM References: https://www.plsanu.com/vehicle-service-management-system-user-list-stored-cross-site-scripting-xss...

Vehicle-Service-Management-System-Settings-Stored-Cross-Site-Scripting-XSS

CVE-2021-46074 Exploit Title: Vehicle Service Management System - 'Settings' Stored Cross Site Scripting XSS Exploit Author: SANU P.L CVE: CVE-2021-46074 CVSS: 4.8 MEDIUM References: https://www.plsanu.com/vehicle-service-management-system-settings-stored-cross-site-scripting-xss...

CVE-2025-54939

PoC for QUIC-LEAK CVE-2025-54939 in LSQUIC Overview This PoC highlights CVE-2025-54939, a pre-handshake memory exhaustion Denial of Service vulnerability in the LSQUIC QUIC implementation. The issue, named QUIC-LEAK, was first documented by Imperva:...

Vehicle-Service-Management-System-Service-Requests-Stored-Cross-Site-Scripting-XSS

CVE-2021-46070 Exploit Title: Vehicle Service Management System - 'Service Requests' Stored Cross Site Scripting XSS Exploit Author: SANU P.L CVE: CVE-2021-46070 CVSS: 4.8 MEDIUM References: https://www.plsanu.com/vehicle-service-management-system-service-requests-stored-cross-site-scripting-xss...

Vehicle-Service-Management-System-MyAccount-Stored-Cross-Site-Scripting-XSS

CVE-2021-46068 Exploit Title: Vehicle Service Management System - 'MyAccount' Stored Cross Site Scripting XSS Exploit Author: SANU P.L CVE: CVE-2021-46068 CVSS: 4.8 MEDIUM References: https://www.plsanu.com/vehicle-service-management-system-myaccount-stored-cross-site-scripting-xss...

CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82398 pypdf: Inefficient handling of non-whitespace inputs in read_until_whitespace

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82398

pypdf , a pure-Python PDF library, is vulnerable to excessive resource consumption in the read_until_whitespace function within pypdf/_utils.py. When processing a crafted PDF containing a long sequence of non-whitespace bytes, the function performs immutable bytes concatenation in a one-byte loop...

CVE-2026-82398 pypdf: Inefficient handling of non-whitespace inputs in read_until_whitespace

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82397

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with urllib.parse.parseqs in tornado/escape.py without passing maxnumfields. RequestHandler.execute in tornado/web.py parses the body before handl...

CVE-2026-82397 Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with urllib.parse.parseqs in tornado/escape.py without passing maxnumfields. RequestHandler.execute in tornado/web.py parses the body before handl...

CVE-2026-82397

Tornado (Python web framework / async networking library), prior to 6.5.8 , parses application/x-www-form-urlencoded request bodies via urllib.parse.parse_qs in tornado/escape.py without passing max_num_fields. Because RequestHandler._execute parses the body before handler dispatch, an unauthenti...

CVE-2026-82397 Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with urllib.parse.parseqs in tornado/escape.py without passing maxnumfields. RequestHandler.execute in tornado/web.py parses the body before handl...