[RSS] Achieving Persistent Client-Side Attacks with a Single WeChat Message

https://www.darknavy.org/blog/achieving_persistent_client_side_attacks_with_a_single_wechat_message/

[oss-security] CVE-2025-48734: Apache Commons BeanUtils: PropertyUtilsBean does not suppresses an enum's declaredClass property by default

https://www.openwall.com/lists/oss-security/2025/05/28/6

I wonder if the now restricted behavior is useful for #deserialization gadgets (I couldn't find references to declaredClass abuse, but haven't finished my coffee yet either...)?

[oss-security]

CVE-2025-46701: Apache Tomcat: Security constraint bypass for CGI scripts

https://www.openwall.com/lists/oss-security/2025/05/29/4

I think "GCI" is a typo in the message (CGIServlet.java is patched), although found the same typo elsewhere in the documentation...

Decomplexification - making #curl use simpler code

https://daniel.haxx.se/blog/2025/05/29/decomplexification/

The more mental energy you expend parsing a programming language's syntax, the less you have available for parsing a program's logic—or creating it yourself. This is why core fluency is so important; it frees up your own compute cycles for more important work.

It's also another reason why "vibe coding" is so toxic. It robs you of the opportunity to gain that fluency.

[RSS] Cisco IOS XE WLC Arbitrary File Upload Vulnerability (CVE-2025-20188) Analysis

https://horizon3.ai/attack-research/attack-blogs/cisco-ios-xe-wlc-arbitrary-file-upload-vulnerability-cve-2025-20188-analysis/

[RSS] exploits.club Weekly Newsletter 73 - AI Finds Bugs, MTE Bypasses, Old Jailbreaks, and More

https://blog.exploits.club/exploits-club-weekly-newsletter-73-ai-finds-bugs-mte-bypasses-old-jailbreaks-and-more/

"[Qualys] discovered a vulnerability in apport [...], and a similar vulnerability in systemd-coredump [...]: a race condition that allows a local attacker to crash a SUID program and gain read access to the resulting core dump"

https://www.openwall.com/lists/oss-security/2025/05/29/3

CVE-2025-5054 CVE-2025-4598

Google’s search quality has declined, filled with spam and low-quality results, while it maintains dominance through default placements. Cory Doctorow highlights Kagi as a superior alternative, offering cleaner, more relevant search outcomes. Though it requires a subscription, Kagi provides a user-focused experience that recaptures the efficiency Google once had.

I personally HAPPILY pay for @kagihq.

#Kagi #enshittification #tech #privacy

https://pluralistic.net/2024/04/04/teach-me-how-to-shruggie/#kagi

New assessment for topic: CVE-2025-41232

Topic description: "Spring Security Aspects may not correctly locate method security annotations on private methods ..."

"On May 19 2025, Spring released an [advisory](https://spring.io/security/cve-2025-41232) warning that Spring Security versions before `6.4.6` were vulnerable to a flaw in how Spring security annotations were identified and processed, that could lead to annotations being ignored on private methods, potentially leading to authorization bypasses on those private methods ..."

Link: https://attackerkb.com/assessments/c3734c78-c018-4e5f-9c70-b5f3c074a411

[RSS] Micropatches Released for Preauth DoS on Windows Deployment Service (CVE-2025-29957)

https://blog.0patch.com/2025/05/micropatches-released-for-preauth-dos.html

Good bathroom reads.

Unfortunately the #OpenStreetMap wiki is very slow today. We are fighting an aggressive web scraper bot. 10,000 of IPs involved. Randomised User-Agent. Ignoring robots.txt #aibot #ddos

Update: Fixed. We've been able to mitigate the bot traffic. #fail2ban

You don't normally pay someone $300M for a "partnership." This is xAI buying access to Telegram's users because it sees their (purportedly secure and private) data and interactions as valuable. https://www.bbc.com/news/articles/cdxvr3n7wlxo

Delete it.

Looks like @bluehatil talks are online now, so here’s my talk for anyone who wanted to learn about the latest episode of KASLR and couldn’t make it: https://youtu.be/Dk2rLO2LC6I

It looks like Kerio Control was PWNed with a Pre auth RCE! We're going through the exploit now to see everything works like it should #TyphoonCon25

[RSS] CVE-2025-23009 & CVE-2025-23010: Elevating Privileges with SonicWall NetExtender

https://www.netspi.com/blog/technical-blog/red-teaming/elevating-privileges-with-sonicwall-netextender/

[RSS] The Windows Registry Adventure #8: Practical exploitation of hive memory corruption

https://googleprojectzero.blogspot.com/2025/05/the-windows-registry-adventure-8-exploitation.html

The Junkyard - An End-of-Life Pwnathon is now open:

https://www.districtcon.org/junkyard

"We want you to bring your most impactful, creative, or most meme-worthy bugs in end-of-life (EOL) targets (both software or hardware), and demonstrate them live on stage."

Would you?