CVE-2023-3823

CVE-2023-3823 affects PHP versions 8.0.x before 8.0.30, 8.1.x before 8.1.22, and 8.2.x before 8.2.8. The issue stems from libxml global state tracking of configuration (e.g., external entities); in shared-process scenarios (e.g., ImageMagick in the same process), this state can be altered and per...

CVE-2023-3823

In PHP versions 8.0. before 8.0.30, 8.1. before 8.1.22, and 8.2. before 8.2.8 various XML functions rely on libxml global state to track configuration variables, like whether external entities are loaded. This state is assumed to be unchanged unless the user explicitly changes it by calling...

Knocking the Surface of Rhysida Ransomware

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The Rhysida ransomware campaign is rapidly gaining notoriety, driven by a series of successful infiltrations into healthcare institutions. This surge in attacks requires government entities and the targe...

Cross-site Scripting (XSS)

critters is vulnerable to Cross-site Scripting XSS. The vulnerability exists due to parsing documents from decoded entities within the HTML document, which can result in HTML escapes being undone, resulting in XSS...

PHP 8.0.x < 8.0.30 Multiple Vulnerabilities

The version of PHP installed on the remote host is prior to 8.0.30. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.0.30 advisory. - In PHP version 8.0. before 8.0.30, 8.1. before 8.1.22, and 8.2. before 8.2.8, when loading phar file, while reading PHAR...

PHP 8.1.x < 8.1.22 Multiple Vulnerabilities

The version of PHP installed on the remote host is prior to 8.1.22. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.1.22 advisory. - In PHP version 8.0. before 8.0.30, 8.1. before 8.1.22, and 8.2. before 8.2.8, when loading phar file, while reading PHAR...

Norwegian Entities Targeted in Ongoing Attacks Exploiting Ivanti EPMM Vulnerability

Advanced persistent threat APT actors exploited a recently disclosed critical flaw impacting Ivanti Endpoint Manager Mobile EPMM as a zero-day since at least April 2023 in attacks directed against Norwegian entities, including a government network. The disclosure comes as part of a new joint...

GHSA-Q386-W6FG-GMGP XML External Entity (XXE) vulnerability in the XML data handler

TL;DR This vulnerability only affects Kirby sites that use the Xml data handler e.g. Data::decode$string, 'xml' or the Xml::parse method in site or plugin code. The Kirby core does not use any of the affected methods. If you use an affected method and cannot rule out XML input controlled by an...

BlueBravo Deploys GraphicalProton Backdoor Against European Diplomatic Entities

The Russian nation-state actor known as BlueBravo has been observed targeting diplomatic entities throughout Eastern Europe with the goal of delivering a new backdoor called GraphicalProton, exemplifying the continuous evolution of the threat. The phishing campaign is characterized by the use of...

CVE-2023-38490

Kirby is a content management system. A vulnerability in versions prior to 3.5.8.3, 3.6.6.3, 3.7.5.2, 3.8.4.1, and 3.9.6 only affects Kirby sites that use the Xml data handler e.g. Data::decode$string, 'xml' or the Xml::parse method in site or plugin code. The Kirby core does not use any of the...

Server side request forgery (ssrf)

Kirby is a content management system. A vulnerability in versions prior to 3.5.8.3, 3.6.6.3, 3.7.5.2, 3.8.4.1, and 3.9.6 only affects Kirby sites that use the Xml data handler e.g. Data::decode$string, 'xml' or the Xml::parse method in site or plugin code. The Kirby core does not use any of the...

PT-2023-26471 · Kirby · Kirby

Name of the Vulnerable Software and Affected Versions: Kirby versions prior to 3.5.8.3 Kirby versions prior to 3.6.6.3 Kirby versions prior to 3.7.5.2 Kirby versions prior to 3.8.4.1 Kirby versions prior to 3.9.6 Description: The issue affects Kirby sites that use the Xml data handler or the...

Kirby 安全漏洞

Kirby is a file-based content management system CMS. A security vulnerability exists in Kirby versions 3.5.8.2 and earlier, 3.6.0 through 3.6.6.2, 3.7.0 through 3.7.5.1, 3.8.0 through 3.8.4, and 3.9.0 through 3.9.5 due to the use of PHP's LIBXMLNOENT constant, which allows XML external entities t...

PT-2023-23927 · Unknown · Applicant Programme

Name of the Vulnerable Software and Affected Versions: Applicant Programme versions 7.06 and earlier Description: The issue is related to the improper restriction of XML external entity references XXE in the Applicant Programme. This allows an attacker to read arbitrary files on the system by...

Pakistani Entities Targeted in Sophisticated Attack Deploying ShadowPad Malware

An unidentified threat actor compromised an application used by multiple entities in Pakistan to deliver ShadowPad, a successor to the PlugX backdoor that's commonly associated with Chinese hacking crews. Targets included a Pakistan government entity, a public sector bank, and a telecommunication...

Analysis of Storm-0558 techniques for unauthorized email access

Executive summary On July 11, 2023, Microsoft published two blogs detailing a malicious campaign by a threat actor tracked as Storm-0558 that targeted customer email that weve detected and mitigated: Microsoft Security Response Center and Microsoft on the Issues. As we continue our investigation...

Storm-0978 attacks reveal financial and espionage motives

Microsoft has identified a phishing campaign conducted by the threat actor tracked as Storm-0978 targeting defense and government entities in Europe and North America. The campaign involved the abuse of CVE-2023-36884, which included a remote code execution vulnerability exploited before disclosu...

GHSA-58QW-P7QM-5RVH Eclipse Jetty XmlParser allows arbitrary DOCTYPE declarations

From the reporter XmlParser is vulnerable to XML external entity XXE vulnerability. XmlParser is being used when parsing Jetty’s xml configuration files. An attacker might exploit this vulnerability in order to achieve SSRF or cause a denial of service. One possible scenario is importing a remote...

OESA-2023-1418 pki-core security update

Dogtag PKI is a designed enterprise software system manage enterprise Public Key Infrastructure deployments. Security Fixes: Access to external entities when parsing XML documents can lead to XML external entity XXE attacks. This flaw allows a remote attacker to potentially retrieve the content o...

OESA-2023-1417 pki-core security update

Dogtag PKI is a designed enterprise software system manage enterprise Public Key Infrastructure deployments. Security Fixes: Access to external entities when parsing XML documents can lead to XML external entity XXE attacks. This flaw allows a remote attacker to potentially retrieve the content o...