#CustomCSS
Catppuccin for Discord restyles the app in four color schemes with optional accent colors, installable via BetterDiscord, Stylus, or a CustomCSS import line.
September 23, 2026 at 9:30 PM
After using so many #apps and #webapps for #mastodon I just realized, that I totally missed out on simple #customcss.
And boy, do I love @TangerineUI: I want to boost everything, just to see the little rocket start every time.

Check it out under […]
Original post on social.heise.de
social.heise.de
January 14, 2026 at 2:01 PM
You can use a custom CSS addon (i.e. User CSS for Chrome, CustomCSS Injector for Firefox) to make whatever pattern you want in the Youtube video progress bar. Very nifty for pride flags :3 (copy/paste in alt text)
October 27, 2024 at 1:43 AM
[KIS-2025-02] Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability

Posted by Egidio Romano on May 16---------------------------------------------------------------------------
Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability
--…

#hackernews #news
[KIS-2025-02] Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability
Posted by Egidio Romano on May 16--------------------------------------------------------------------------- Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability --------------------------------------------------------------------------- [-] Software Link: https://invisioncommunity.com [-] Affected Versions: All versions from 5.0.0 to 5.0.6. [-] Vulnerability Description: The vulnerability is located in the...
seclists.org
May 18, 2025 at 10:30 AM
in Actual JSON™ it'd be like:

"wafrn": {
"asks": "none",
"customCss": "..."
}

hm, I think I might be cooking here
September 4, 2025 at 8:14 PM
Invision Community 5.0.6 customCss Expression Injection https://packetstorm.news/files/212934 #exploit
December 17, 2025 at 8:20 PM
Invision Community 5.0.6 CustomCss Remote Code Execution https://packetstorm.news/files/194569 #exploit
May 22, 2025 at 6:03 PM
Trivial way to rotate your OctoPi's webcam 180 degrees:
1. Install CustomCSS plugin
2. #sidewebcam { transform: rotate(180deg) important;}
3. Save.

10,000 posts over many years saying it can't be done. 🙄
September 9, 2023 at 6:57 PM
CVE-2025-47916 - Invision Community Themeeditor Remote Code Execution
CVE ID : CVE-2025-47916

Published : May 16, 2025, 3:15 p.m. | 3 hours, 19 minutes ago

Description : Invision Community 5.0.0 before 5.0.7 allows remote code execution via crafted template strings to th...
CVE-2025-47916 - Invision Community Themeeditor Remote Code Execution
Invision Community 5.0.0 before 5.0.7 allows remote code execution via crafted template strings to themeeditor.php. The issue lies within the themeeditor controller (file: /applications/core/modules/front/system/themeeditor.php), where a protected method named customCss can be invoked by unauthenticated users. This method passes the value of the content parameter to the Theme::makeProcessFunction() method; hence …
cvefeed.io
May 16, 2025 at 6:37 PM
インスタンスティッカー、公式アカウントを先月で閉鎖との記載があるので、同時に何かサービスに関連する変更があって影響が出ているとかなのかしらん?

type · InstanceTicker/InstanceTicker Wiki · GitHub
https://github.com/InstanceTicker/InstanceTicker/wiki/type
type
#InstanceTicker is customCSS for Mastodon! This makes it easier to see the server name! - InstanceTicker/InstanceTicker
github.com
November 8, 2025 at 12:23 AM
[CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution
[CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution
karmainsecurity.com
May 14, 2025 at 4:54 PM
Join our FREE webinar to master CSS for your Squarespace site! Learn essentials like selectors and advanced techniques such as pseudo-classes to boost your site's design.

Sign up here: https://learn.empowereddigitalmarketingco.com/custom-css-webinar

#customcss #squarespace #css #websitedevelopment
April 8, 2025 at 11:02 PM
[RSS] [CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution


karmainsecurity.com ->


Original->
May 15, 2025 at 6:46 AM
já adiciona tbm no projeto:
www.npmjs.com/package/swag...
gosto de usar o modo DARK heheh

customCss: theme.getBuffer(SwaggerThemeNameEnum.DARK)

e use sem dó os decorators do @nestjs/swagger nos dtos e nas controllers!
npm: swagger-themes
Library for measuring the topic of Swagger documentation. Latest version: 1.4.3, last published: 6 months ago. Start using swagger-themes in your project by running `npm i swagger-themes`. There are 3...
www.npmjs.com
September 13, 2024 at 5:10 PM
🚨 EUVD-2026-11750
📊 5.1/10
🏢 gVectors

📝 wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability in the customCss field that allows administrators to inject malicious scripts by bre...

🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-11750

#cybersecurity #infosec #cve #euvd
March 13, 2026 at 3:01 AM
[CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution
Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability | Karma(In)Security
karmainsecurity.com
April 6, 2026 at 12:58 PM
[CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution
Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability | Karma(In)Security
karmainsecurity.com
May 23, 2025 at 2:58 AM
[CVE-2025-47916] Invision Community <= 5.0.6 (customCss) Remote Code Execution
Invision Community <= 5.0.6 (customCss) Remote Code Execution Vulnerability | Karma(In)Security
karmainsecurity.com
May 14, 2025 at 12:43 PM
Kim fant ut at med Decky kan man installere CustomCSS som lar deg endre så og si hele UIet til Steam OS på Steam Deck. 🙃

Har Kim brukt alt alt *ALT* for mange timer på å få det akkurat som han vil ha det? Ja!

Men resultatet ble bra da! 😚👌

Eks Home siden har 100 % fokus på spillet, ikke alt annet.
January 29, 2026 at 9:23 PM
detours this year have been so fun tbh
January 14, 2025 at 8:40 PM
right now, no one’s making customCSS for kumos because the site is changing a lot (and fast). but these tools are the foundation for a future where you can build, share, and even help shape the site’s design. who knows—your snippet might inspire a site-wide change! 😉
January 14, 2025 at 8:20 PM
new feature plans:
• break customCSS into snippets
• apply multiple snippets at once
• toggle snippets on/off easily
• create themes
• share your snippets with others, or keep them private
• let others subscribe to your snippets!
January 14, 2025 at 8:20 PM
sure, customCSS lets you move things we’d rather you not (looking at you, floating pumpkins 🎃), but the creative freedom it gives is way cooler than locking things down. the goal is to lean into that and make it even better.
January 14, 2025 at 8:20 PM
like everything else, i want to make customCSS much better on kumos. it’s such a unique feature that lets you really customize the site. users have been sharing CSS with each other for years, and i want to make that process easier + more rewarding. 🎨
January 14, 2025 at 8:20 PM