Vulnerabilities

CVE-2026-13097 is a privilege escalation in FreeIPA caused by the uniqueness constraint on Kerberos principal name attributes in the 389-ds directory server failing to treat equivalent representations of the same principal name as duplicates (CWE-706, incorrectly-resolved name/reference). A user with sufficient LDAP write privileges can exploit this by creating a service principal whose name is an alternate but equivalent form of an existing privileged principal, bypassing the uniqueness check. The attacker can then acquire Kerberos service tickets for sensitive services as the impersonated principal, potentially achieving full domain compromise; the flaw scores 8.7 (high) on CVSS 3.1 with a scope change from the directory server to the Kerberos realm. Affected organizations are those running FreeIPA (Red Hat Enterprise Linux IdM) with 389-ds directory services. No exploitation is known at this time, no public proof-of-concept exists, and the flaw is not in CISA KEV; EPSS puts 30-day exploitation probability at 0.3% (19th percentile), though related FreeIPA flaw-chain research (anonymous clients creating reusable administrator credentials) has drawn attention to the product.

Do: Monitor Red Hat advisories and upgrade 389-ds-base and freeipa/IdM packages to the fixed releases for your RHEL version as soon as they are published, since no fixed version numbers are listed in the current data. Until patched, restrict LDAP write privileges on Kerberos principal name attributes to the minimum set of roles, and audit the directory for existing principals whose names are case- or format-equivalent variants of privileged principals (e.g., admin, kadmin, host and service principals). Given the related FreeIPA flaw-chain research on anonymous clients obtaining reusable administrator credentials, also review anonymous/simple-bind directory access and apply any companion FreeIPA fixes.

A flaw was found in FreeIPA. When a trust relationship is configured between FreeIPA and Active Directory, Active Directory users can bypass authentication for FreeIPA services, including the portal, SMB server, and LDAP directory. This is possible by impersonating a client name in the Ticket Granting Service (TGS) due to FreeIPA services not verifying Privilege Attribute Certificate (PAC) certificates. This vulnerability could allow an authenticated Active Directory user to escalate their privileges within the FreeIPA domain.

A flaw was found in FreeIPA. The trust-fetch-domains command is gated by a read-only permission on the trust object rather than a trust-administration permission, allowing an authenticated, non-privileged IPA user to trigger a privileged Active Directory trust refresh using an attacker-supplied server and credentials, resulting in unauthorized, attacker-controlled modification of trusted-domain and ID-range identity data in the IPA LDAP directory.

In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.

uriparser before 1.0.1 has numeric truncation in text range comparison, if an application accepts URIs with a length in gigabytes.

Stored Cross-Site Scripting (XSS) was found in the /admin/edit_user.php page of Society Management System Portal V1.0, which allows remote attackers to inject and store arbitrary JavaScript code that is executed in users' browsers. This vulnerability can be exploited via the name parameter in a POST HTTP request, leading to execution of malicious scripts when the affected content is viewed by other users, including administrators.

Cross-site scripting (XSS) vulnerability in Request IP form in phpIPAM v1.7.3 allows remote attackers to inject arbitrary web script or HTML via the instructions parameter for the /app/admin/instructions/edit-result.php endpoint.

phpIPAM v1.7.3 contains a Cross-Site Request Forgery (CSRF) vulnerability in the database export functionality. The generate-mysql.php function, located in the /app/admin/import-export/ endpoint, allows remote attackers to trigger large database dump downloads via crafted HTTP GET requests if an administrator has an active session.

Kashipara Ecommerce Website 1.0 is vulnerable to SQL Injection via the user_email parameter in user_login.php.

kashipara School Management System 1.0 is vulnerable to Cross Site Scripting (XSS) via /client_user/feedback.php.

phpIPAM through 1.7.3 has a reflected Cross-Site Scripting (XSS) vulnerability in the install scripts.

In phpipam/phpipam version 1.5.1, the Secure attribute for sensitive cookies in HTTPS sessions is not set. This could cause the user agent to send those cookies in plaintext over an HTTP session, potentially exposing sensitive information. The issue is fixed in version 1.7.0.

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the manage-employee.php page of Kashipara Online Attendance Management System V1.0. This vulnerability allows remote attackers to execute arbitrary scripts via the department parameter.

phpIPAM version 1.5.1 contains a vulnerability where an attacker can bypass the IP block mechanism to brute force passwords for users by using the 'X-Forwarded-For' header. The issue lies in the 'get_user_ip()' function in 'class.Common.php' at lines 1044 and 1045, where the presence of the 'X-Forwarded-For' header is checked and used instead of 'REMOTE_ADDR'. This vulnerability allows attackers to perform brute force attacks on user accounts, including the admin account. The issue is fixed in version 1.7.0.

phpipam 1.6 is vulnerable to Cross Site Scripting (XSS) via app\admin\import-export\import-load-data.php.

phpipam 1.6 is vulnerable to Cross Site Scripting (XSS) via /app/admin/powerDNS/record-edit.php.

Cross Site Scripting vulnerability in ACG-faka v1.1.7 allows a remote attacker to execute arbitrary code via the encode parameter in Index.php.

A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the check_allowed_to_delegate() function: If the target service argument is NULL, then it means the KDC is probing for general constrained delegation rules and not checking a specific S4U2Proxy request. In FreeIPA 4.11.0, the behavior of ipadb_match_acl() was modified to match the changes from upstream MIT Kerberos 1.20. However, a mistake resulting in this mechanism applies in cases where the target service argument is set AND where it is unset. This results in S4U2Proxy requests being accepted regardless of whether or not there is a matching service delegation rule.

Missing Authorization vulnerability in Avirtum iPages Flipbook.This issue affects iPages Flipbook: from n/a through 1.5.1.

An issue was discovered in uriparser through 0.9.7. ComposeQueryEngine in UriQuery.c has an integer overflow via long keys or values, with a resultant buffer overflow.

The LadiApp plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the publish_lp() function hooked via an AJAX action in versions up to, and including, 4.4. This makes it possible for authenticated attackers with subscriber-level access and above to change the LadiPage key (a key fully controlled by the attacker), enabling them to freely create new pages, including web pages that trigger stored XSS

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in UNI-PA University Marketing & Computer Internet Trade Inc. University Information System allows SQL Injection. This issue affects University Information System: before 12.12.2023.

A vulnerability was found in Kashipara Billing Software 1.0 and classified as critical. This issue affects some unknown processing of the file item_list_edit.php of the component HTTP POST Request Handler. The manipulation of the argument id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250601 was assigned to this vulnerability.