cve-2026-21962

CVE-2026-21962 — 因 URI 规范化导致的路径遍历提权 / 远程代码执行 发现者： gregk4sec https://github.com/gregk4sec/cve 发现日期： 2025-09-24 受影响厂商： Oracle 受影响产品： Oracle OHS / WebLogic Server 的 Apache HTTP Server 代理插件、WebLogic Server 的 IIS 代理插件 严重性： 严重 / CVSS 10.0 CVSSv3.1 基础评分： 10.0 CVSS 向量：...

vCenter Server - Improper Access Control

Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed. id: CVE-2021-22017 info: name:...

CVE-2026-34910-PoC

CVE-2026-34910 / CVE-2026-34909 — UniFi OS Unauthenticated RCE & File Read Unauthenticated Command Injection RCE CVE-2026-34910 + Path Traversal Arbitrary File Read CVE-2026-34909 in UniFi OS Server. CVSS 10.0 Critical each · CISA KEV listed · actively exploited by a Mirai-derived botnet azsxd...

CVE-2026-21962

CVE-2026-21962 — Oracle HTTP Server / WebLogic Server プロキシ・プラグイン URI正規化の不整合によるアクセス制御バイパス CVE-2026-21962（不適切なアクセス制御、CVSS 10.0）に関する、独立して再現されたエクスプロイトと分析です。対象はOracle HTTP Server / Apache HTTP Server用Oracle WebLogic Serverプロキシ・プラグインです。 ステータス: 検証済み — WebLogic Server 12.2.1.4の前面に配置された実稼働OHS...

Rocky Linux 9 [CIQ] Security Update: raptor2 / raptor2-debuginfo / raptor2-debugsource / raptor2-devel (crlsa-2025_0312)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250312 advisory. raptor: integer underflow when normalizing a URI with the turtle parser CVE-2024-57823 Tenable has extracted the preceding description block directly from the CIQ...

Rocky Linux 8 [CIQ] Security Update: raptor2 / raptor2-debuginfo / raptor2-debugsource / raptor2-devel (crlsa-2025_0314)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250314 advisory. raptor: integer underflow when normalizing a URI with the turtle parser CVE-2024-57823 Tenable has extracted the preceding description block directly from the CIQ...

EUVD-2026-86497

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...

CVE-2026-95811

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...

PT-2026-98335

Name of the Vulnerable Software and Affected Versions Lemonldap::NG::Handler versions 2.0.0 through 2.16.9 Lemonldap::NG::Handler versions 2.17.0 through 2.21.5 Lemonldap::NG::Handler versions 2.22.0 through 2.23.3 Description An issue exists where an equivalent spelling of a path can be used to...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in fast-uri (CVE-2026-6322)

Summary An IPv6 parsing validation bypass vulnerability in the fast-uri library CVE-2026-6322 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 3.1.5. Vulnerability Details CVEID:CVE-2026-6322 DESCRIPTION: fast-uri normalize decoded percent-encod...

keycloak-services: keycloak-services: Incomplete fix for CVE-2026-15573 allows policy enforcer bypass via percent-encoded URI segments

Keycloak provides a policy enforcer to protect applications by matching incoming web requests against defined security policies. A flaw was found where the enforcer fails to correctly normalize web addresses that contain special encoded characters, such as those representing semicolons or directo...

Security Bulletin: IBM ApplinX is vulnerable to multiple issues like double decoding, interpretation conflict and more due to the use of fast-uri (CVE-2026-75899, CVE-2026-75931, CVE-2026-75975, CVE-2026-76172)

Summary IBM ApplinX is vulnerable to multiple issues like double decoding, interpretation conflict and more due to the use of fast-uri CVE-2026-75899, CVE-2026-75931, CVE-2026-75975, CVE-2026-76172. The fast-uri version has been updated within IBM ApplinX in order to address the mentioned...

EUVD-2026-64772

fast-uri vulnerable to server-side request forgery via malformed IPv6 normalization...

SUSE CVE-2026-66835

Path Equivalence vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a modauth protected directory by prefixing the request path with an extra slash. httpdrequest:validateuri/1 normalises the request URI with uristring:normalize/1, which performs...

CVE-2026-66835

Path Equivalence vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a modauth protected directory by prefixing the request path with an extra slash. httpdrequest:validateuri/1 normalises the request URI with uristring:normalize/1, which performs...

AZL-98463 CVE-2026-66835 affecting package erlang for versions less than 26.2.5.21-6

Path Equivalence vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a modauth protected directory by prefixing the request path with an extra slash. httpdrequest:validateuri/1 normalises the request URI with uristring:normalize/1, which performs...

PT-2026-84258

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions 17.0 through 27.3.4.16 Erlang/OTP versions 28.0 through 28.5.0.5 Erlang/OTP versions 29.0 through 29.0.5 Description A path equivalence issue in the inets httpd allows a remote unauthenticated attacker to read files within ...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in fast-uri (CVE-2026-6321)

Summary A hostname parsing discrepancy vulnerability in the fast-uri URI parsing library CVE-2026-6321 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 3.1.5. Vulnerability Details CVEID:CVE-2026-6321 DESCRIPTION: fast-uri decoded percent-encode...

Exploit for Improper Access Control in Oracle Http_Server

CVE-2026-21962 — Oracle HTTP Server / WebLogic Server Proxy Pl...

BIT-KEYCLOAK-2026-15573 Keycloak-services: keycloak-services: authorization bypass via unnormalized uri matching in pathmatcher

A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies PathMatcher does not properly normalize URIs before comparison. By adding extra characters like a trailing slash or matrix parameters to a URL, an attacker can trick th...