mod_http2 security, bug fix, and enhancement update

An update is available for modhttp2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The modh2 Apache httpd module implements the HTTP2 protocol h2+h2c on top o...

PYSEC-2026-1499 Kiwi TCMS's misconfigured HTTP headers allow stored XSS execution with Firefox

Impact Kiwi TCMS allows users to upload attachments to test plans, test cases, etc. Earlier versions of Kiwi TCMS had introduced changes which were meant to serve all uploaded files as plain text in order to prevent browsers from executing potentially dangerous files when such files are accessed...

Apache HTTP Server via mod_proxy_uwsgi HTTP response smuggling

HTTP Response Smuggling vulnerability in Apache HTTP Server via modproxyuwsgi. This issue affects Apache HTTP Server from 2.4.30 through 2.4.55 and the uWSGI PyPI package prior to version 2.0.22. Special characters in the origin response header can truncate/split the response forwarded to the...

perl-HTTP-Daemon: HTTP::Daemon: Arbitrary code execution via OS command injection in send_file()

A flaw was found in HTTP::Daemon, a Perl module used for creating HTTP servers. A remote attacker can exploit this vulnerability by providing specially crafted input to the sendfile function, leading to OS command injection. This allows the attacker to execute arbitrary commands on the system wit...

SUSE SLED15: apache2 / apache2-devel / apache2-event / apache2-manual / etc (SUSE-SU-2026:2759-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2759-1 advisory. This update for apache2 fixes the following issues - CVE-2026-29167: modldap per-dir use-after-free bsc1267976...

CVE-2026-42341 FOSSBilling has an unauthenticated payment bypass via IPN callback forgery

FOSSBilling is a free, open-source billing and client management system. Versions 0.6.0 through 0.7.2 have an unauthenticated payment bypass vulnerability in FOSSBilling's IPN callback endpoint. When the Custom payment adapter is enabled, an attacker can mark any unpaid invoice as paid and credit...

CVE-2026-11405

The web server binary /bin/httpd contains a hidden backdoor authentication mechanism in the login function at 004c88b8. - The function contains a normal authentication path using MD5/hash-based password verification prodencode64/PasswordToMd5/checkrandkey. - After normal authentication fails, it...

CVE-2026-11405 Hidden backdoor authentication mechanism in multiple versions of Tenda firmware allows admin access to web management interface

The web server binary /bin/httpd contains a hidden backdoor authentication mechanism in the login function at 004c88b8. - The function contains a normal authentication path using MD5/hash-based password verification prodencode64/PasswordToMd5/checkrandkey. - After normal authentication fails, it...

CVE-2026-11405

The web server binary /bin/httpd contains a hidden backdoor authentication mechanism in the login function at 004c88b8. - The function contains a normal authentication path using MD5/hash-based password verification prodencode64/PasswordToMd5/checkrandkey. - After normal authentication fails, it...

PT-2026-55969

Name of the Vulnerable Software and Affected Versions Tenda firmware versions US FH1201V1.0BR V1.2.0.14408 EN TD Tenda firmware versions US W15EV1.0br V15.11.0.51068 1567 841 EN TDE Tenda firmware versions US AC10V1.0re V15.03.06.46 multi TDE01 Tenda firmware versions US AC5V1.0RTL V15.03.06.48...

PT-2026-55685

PHPIPAM is affected by an authenticated local file inclusion vulnerability that allows users with access to the API to execute/include arbitrary PHP files on the web server's file system. The API is not enabled by default on installations...

CVE-2026-11352 QUIC zero-length UDP datagrams busy-loop

An issue in curl’s QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service against a curl or libcurl client. Because the helper function discards zero-length UDP datagrams before counting them toward the per-call packet budget, a connected QUIC peer can...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty (bundled with IBM WebSphere Hybrid Edition) are affected by multiple vulnerabilities when using Web Server Plug-ins(CVE-2026-9072, CVE-2026-8858, CVE-2026-10852)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM WebSphere Hybrid Edition, are affected by remote code execution and a denial of service when using the optional and separately installable Web Server Plug-ins for IBM WebSphere Applicatio...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty bundled with IBM Cloud Pak for Applications, are affected by vulnerabilities using Web Server Plug-ins (CVE-2026-9072, CVE-2026-8858, CVE-2026-10852)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by remote code execution and a denial of service when using the optional and separately installable Web Server Plug-ins for IBM WebSphere...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty (bundled with IBM Enterprise Application Runtimes) affected by multiple vulnerabilities using Web Server Plug-ins (CVE-2026-9072, CVE-2026-8858, CVE-2026-10852)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Enterprise Application Runtimes, are affected by remote code execution and a denial of service when using the optional and separately installable Web Server Plug-ins for IBM WebSphere...

PT-2026-55310

Name of the Vulnerable Software and Affected Versions webrick versions prior to 1.9.3 Description WEBrick reparses the trailer Content-Length into the canonical request state, which enables request smuggling. Request smuggling is a technique that interferes with the way a website processes...

SUSE SLES12: apache2 / apache2-devel / apache2-doc / apache2-example-pages / etc (SUSE-SU-2026:2717-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2717-1 advisory. This update for apache2 fixes the following issues - CVE-2026-29167: modldap per-dir use-after-free bsc1267976. - CVE-2026-29170: modproxyftp X...

PT-2026-55303

Name of the Vulnerable Software and Affected Versions ntopng versions prior to 6.7 Description Predictable session identifiers can lead to session hijacking. The issue occurs because HTTP session identifiers in the src/HTTPserver.cpp file use weak time-seeded pseudo-randomness during session...

goshs: WebDAV listener ignores --read-only, --upload-only, and --no-delete mode flags

WebDAV listener ignores --read-only, --upload-only, and --no-delete mode flags Ecosystem: Go Package: goshs.de/goshs/v2 github.com/patrickhener/goshs Affected: /tmp/r/x.txt goshs -p 18000 -wp 18001 -w -ro -d /tmp/r -b admin:pw & curl -u admin:pw -X PUT http://localhost:18000/y.txt --data x 403 HT...

GHSA-8W27-C4VC-88Q9 Concourse login flow has an open redirect issue

Impact An attacker is able to craft and send a user a URL that will redirect the user from the Concourse web server to any other site. This could be used in a phishing attack to steal user's credentials. Patches This has been fixed in 8.2.3 Workarounds None. Exploit Vulnerable code was in:...