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TCPDF before 6.7.4 mishandles calls that use HTML syntax.
By Waqas In this article, we will explore 12 paid and free OSINT tools that are publicly available and can be very useful when utilized properly and for appropriate purposes. This is a post from HackRead.com Read the original post: Best Paid and Free OSINT Tools for 2024
### Impact Remote code execution is possible via PDF export templates. To reproduce on an installation, register a new user account with username `PDFClass` if `XWiki.PDFClass` does not exist. On `XWiki.PDFClass`, use the class editor to add a "style" property of type "TextArea" and content type "Plain Text". Then, add an object of class `PDFClass` and set the "style" attribute to `$services.logging.getLogger('PDFClass').error("I got programming: $services.security.authorization.hasAccess('programming')")`. Finally, go to `<host>/xwiki/bin/export/Main/WebHome?format=pdf&pdftemplate=XWiki.PDFClass`. If the logs contain "ERROR PDFClass - I got programming: true", the instance is vulnerable. ### Patches This vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1. ### Workarounds If PDF templates are not typically used on the instance, an administrator can create the document `XWiki.PDFClass` and block its edition, after making sure that it does not contain a `style` att...
A cheat sheet for all of the most common techniques hackers use, and general principles for stopping them.
With a complex attack chain and using Telegram for its command and control, CoralRaider targets victims in Asian countries — and appears to have accidentally infected itself as well.
An ongoing cyberattack campaign with apparent ties to China uses a new version of sophisticated JavaScript remote access Trojan JSOutProx and is now targeting banks in the Middle East.
By Deeba Ahmed New Byakugan Malware Steals Data, Grants Remote Access & Uses OBS Studio to Spy! Fortinet reveals a phishing campaign distributing Byakugan malware disguised as a PDF. Don't click! Learn how to stay safe. This is a post from HackRead.com Read the original post: Beware the Blur: Phishing Scam Drops Byakugan Malware via Fake PDF
Bogus installers for Adobe Acrobat Reader are being used to distribute a new multi-functional malware dubbed Byakugan. The starting point of the attack is a PDF file written in Portuguese that, when opened, shows a blurred image and asks the victim to click on a link to download the Reader application to view the content. According to Fortinet FortiGuard Labs, clicking the URL
An updated version of an information-stealing malware called Rhadamanthys is being used in phishing campaigns targeting the oil and gas sector. "The phishing emails use a unique vehicle incident lure and, in later stages of the infection chain, spoof the Federal Bureau of Transportation in a PDF that mentions a significant fine for the incident," Cofense researcher Dylan Duncan said. The
A cybercrook who has been setting up websites that mimic the self-destructing message service Privnote.com accidentally exposed the breadth of their operations recently when they threatened to sue a software company. The disclosure revealed a profitable network of phishing sites that behave and look like the real Privnote, except that any messages containing cryptocurrency addresses will be automatically altered to include a different payment address controlled by the scammers.