unfurl

unfurl Pull out bits of URLs provided on stdin Install If you have Go installed and configured: ▶ go install github.com/tomnomnom/unfurl@latest Otherwise download the latest binary for your platform, extract it and move it to somewhere in your $PATH e.g. /usr/bin/: ▶ wget...

CVE-2026-73320

CVE-2026-73320: Unauthenticated unfurl result disclosure XenForo before 2.3.13 exposes pending rich-link previews through an unauthenticated endpoint keyed by predictable integer IDs. What happens unfurl.php accepts a POST containing global UnfurlResult IDs, loads those rows, and returns rendered...

CVE-2026-100355

The web-based chat application Campfire is vulnerable to Server-Side Request Forgery (SSRF) in version 1.4.4 and earlier . The vulnerability exists because the RestrictedHTTP::PrivateNetworkGuard component fails to account for several special-use IP ranges, such as CGNAT (100.64.0.0/10), NAT64 (6...

CVE-2026-100355 Campfire vulnerable to SSRF via incomplete private-network denylist in the link-unfurl guard

Campfire is a web-based chat application. In version 1.4.4 and earlier, when a Campfire message contains a link, the server fetches it to build an OpenGraph unfurl preview. RestrictedHTTP::PrivateNetworkGuard relied on Ruby's IPAddrprivate? IPAddrloopback?, and IPAddrlinklocal? predicates plus...

CVE-2026-100355 Campfire vulnerable to SSRF via incomplete private-network denylist in the link-unfurl guard

Campfire is a web-based chat application. In version 1.4.4 and earlier, when a Campfire message contains a link, the server fetches it to build an OpenGraph unfurl preview. RestrictedHTTP::PrivateNetworkGuard relied on Ruby's IPAddrprivate? IPAddrloopback?, and IPAddrlinklocal? predicates plus...

unfurl

unfurl Extrahiere Teile von URLs, die über stdin bereitgestellt werden Installation Wenn Go installiert und konfiguriert ist: ▶ go install github.com/tomnomnom/unfurl@latest Andernfalls lade die neueste Binärdatei für deine Plattform herunter, entpacke sie und verschiebe sie an einen Ort in deine...

CVE-2026-73320

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

CVE-2026-73320 XenForo < 2.3.13 Unauthenticated Information Disclosure via Unfurl Endpoint

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

EUVD-2026-72757

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

CVE-2026-73320 XenForo < 2.3.13 Unauthenticated Information Disclosure via Unfurl Endpoint

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

CVE-2026-73320

XenForo before 2.3.13 is affected by an unauthenticated information disclosure vulnerability in the unfurl endpoint . Attackers can supply predictable auto-increment primary key IDs to retrieve rendered preview HTML, original URLs, and query strings from private conversations and other restricted...

PT-2026-87065

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

CVE-2026-73320: Authorization Bypass Through User-Controlled Key

XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query t...

PYSEC-2026-1294 Unfurl's unbounded zlib decompression allows decompression bomb DoS

Summary The compressed data parser uses zlib.decompress without a maximum output size. A small, highly compressed payload can expand to a very large output, causing memory exhaustion and denial of service. Details - unfurl/parsers/parsecompressed.py calls zlib.decompressdecoded with no size limit...

Unfurl's unbounded zlib decompression allows decompression bomb DoS

SummaryThe compressed data parser uses zlib.decompress without a maximum output size. A small, highly compressed payload can expand to a very large output, causing memory exhaustion and denial of service. Details- unfurl/parsers/parsecompressed.py calls zlib.decompressdecoded with no size limit.-...

Duplicate Advisory: Unfurl's unbounded zlib decompression allows decompression bomb DoS

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-h5qv-qjv4-pc5m. This link is maintained to preserve external references. Original Description Unfurl before 2026.04 contains an unbounded zlib decompression vulnerability in parsecompressed.py that allows remote...

CVE-2026-40036 Unfurl < 2026.04 - Denial of Service via Unbounded zlib Decompression

Unfurl before 2026.04 contains an unbounded zlib decompression vulnerability in parsecompressed.py that allows remote attackers to cause denial of service. Attackers can submit highly compressed payloads via URL parameters to the /json/visjs endpoint that expand to gigabytes, exhausting server...

CVE-2026-40036

Unfurl before 2026.04 contains an unbounded zlib decompression vulnerability in parsecompressed.py that allows remote attackers to cause denial of service. Attackers can submit highly compressed payloads via URL parameters to the /json/visjs endpoint that expand to gigabytes, exhausting server...

CVE-2026-40036

Unfurl before 2026.04 contains an unbounded zlib decompression vulnerability in parse_compressed.py that lets remote attackers trigger denial of service by submitting highly compressed payloads via URL parameters to the /json/visjs endpoint, expanding to gigabytes and exhausting server memory. CV...

CVE-2026-40035

Unfurl through 2025.08 contains an improper input validation vulnerability in config parsing that enables Flask debug mode by default. The debug configuration value is read as a string and passed directly to app.run, causing any non-empty string to evaluate truthy, allowing attackers to access th...