Search Results (2785 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-29447 2 Debian, Wordpress 2 Debian Linux, Wordpress 2024-11-21 7.1 High
Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress installation to be using PHP 8. Access to internal files is possible in a successful XXE attack. This has been patched in WordPress version 5.7.1, along with the older affected versions via a minor release. We strongly recommend you keep auto-updates enabled.
CVE-2021-29421 2 Fedoraproject, Pikepdf Project 2 Fedora, Pikepdf 2024-11-21 7.5 High
models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.
CVE-2021-29258 2 Envoyproxy, Redhat 2 Envoy, Service Mesh 2024-11-21 7.5 High
An issue was discovered in Envoy 1.14.0. There is a remotely exploitable crash for HTTP2 Metadata, because an empty METADATA map triggers a Reachable Assertion.
CVE-2021-29140 1 Arubanetworks 1 Clearpass 2024-11-21 8.2 High
A remote XML external entity (XXE) vulnerability was discovered in Aruba ClearPass Policy Manager version(s): Prior to 6.9.5, 6.8.9, 6.7.14-HF1. Aruba has released patches for Aruba ClearPass Policy Manager that address this security vulnerability.
CVE-2021-28973 1 Perforce 1 Helix Alm 2024-11-21 4.9 Medium
The XML Import functionality of the Administration console in Perforce Helix ALM 2020.3.1 Build 22 accepts XML input data that is parsed by insecurely configured software components, leading to XXE attacks.
CVE-2021-28965 3 Fedoraproject, Redhat, Ruby-lang 7 Fedora, Enterprise Linux, Rhel E4s and 4 more 2024-11-21 7.5 High
The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.
CVE-2021-28905 1 Cesnet 1 Libyang 2024-11-21 7.5 High
In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).
CVE-2021-28684 1 Powerarchiver 1 Powerarchiver 2024-11-21 4.3 Medium
The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).
CVE-2021-28543 2 Fedoraproject, Varnish-cache 3 Fedora, Varnish-modules, Varnish-modules Klarlack 2024-11-21 4 Medium
Varnish varnish-modules before 0.17.1 allows remote attackers to cause a denial of service (daemon restart) in some configurations. This does not affect organizations that only install the Varnish Cache product; however, it is common to install both Varnish Cache and varnish-modules. Specifically, an assertion failure or NULL pointer dereference can be triggered in Varnish Cache through the varnish-modules header.append() and header.copy() functions. For some Varnish Configuration Language (VCL) files, this gives remote clients an opportunity to cause a Varnish Cache restart. A restart reduces overall availability and performance due to an increased number of cache misses, and may cause higher load on backend servers.
CVE-2021-28110 1 Compassplus 1 Tranzware E-commerce Payment Gateway 2024-11-21 7.5 High
/exec in TranzWare e-Commerce Payment Gateway (TWEC PG) before 3.1.27.5 had a vulnerability in its XML parser.
CVE-2021-28090 2 Fedoraproject, Torproject 2 Fedora, Tor 2024-11-21 5.3 Medium
Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.
CVE-2021-27931 1 Lumis 1 Lumis Experience Platform 2024-11-21 9.1 Critical
LumisXP (aka Lumis Experience Platform) before 10.0.0 allows unauthenticated blind XXE via an API request to PageControllerXml.jsp. One can send a request crafted with an XXE payload and achieve outcomes such as reading local server files or denial of service.
CVE-2021-27777 1 Hcltech 1 Unica 2024-11-21 7.5 High
XML External Entity (XXE) injection vulnerabilities occur when poorly configured XML parsers process user supplied input without sufficient validation. Attackers can exploit this vulnerability to manipulate XML content and inject malicious external entity references.
CVE-2021-27764 1 Hcltech 1 Bigfix Webui 2024-11-21 7.4 High
Cookie without HTTPONLY flag set. NUMBER cookie(s) was set without Secure or HTTPOnly flags. The images show the cookie with the missing flag. (WebUI)
CVE-2021-27751 1 Hcltechsw 1 Hcl Commerce 2024-11-21 4.4 Medium
HCL Commerce is affected by an Insufficient Session Expiration vulnerability. After the session expires, in some circumstances, parts of the application are still accessible.
CVE-2021-27741 1 Hcltechsw 1 Hcl Commerce 2024-11-21 9.1 Critical
" Security vulnerability in HCL Commerce Management Center allowing XML external entity (XXE) injection"
CVE-2021-27736 1 Fusionauth 1 Saml V2 2024-11-21 6.5 Medium
FusionAuth fusionauth-samlv2 before 0.5.4 allows XXE attacks via a forged AuthnRequest or LogoutRequest because parseFromBytes uses javax.xml.parsers.DocumentBuilderFactory unsafely.
CVE-2021-27648 1 Synology 1 Antivirus Essential 2024-11-21 9 Critical
Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors.
CVE-2021-27635 1 Sap 1 Netweaver Application Server For Java 2024-11-21 6.5 Medium
SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise confidentiality by allowing them to read any file on the filesystem or fully compromise availability by causing the system to crash. The attack cannot be used to change any data so that there is no compromise as to integrity.
CVE-2021-27604 1 Sap 1 Netweaver Process Integration 2024-11-21 6.5 Medium
In order to prevent XML External Entity vulnerability in SAP NetWeaver ABAP Server and ABAP Platform (Process Integration - Enterprise Service Repository JAVA Mappings), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50, SAP recommends to refer this note.