Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
6 results
Sep 2, 2026Looking Glass is a modern, stateless network-diagnostic platform — a single self-contained Go binary that fronts a fleet of routers over SSH and exposes ping / CVE-2026-53611 · Other software · AS203038 · reported by GitHubCritical 9.8
Looking Glass is a modern, stateless network-diagnostic platform — a single self-contained Go binary that fronts a fleet of routers over SSH and exposes ping / traceroute / BGP lookups through a gRPC (ConnectRPC) API, an embedded SvelteKit web UI, and a lg-cli client. Prior to version 1.3.5, there is an OS Command Injection vulnerability resulting from an unanchored regular expression in the input validation layer. This issue has been patched in version 1.3.5.
- Product
- looking-glass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 27, 2026bird-lg-go is a BIRD looking glass in Go.CVE-2026-45047 · Other software · xddxdd · reported by GitHubHigh 7.5
bird-lg-go is a BIRD looking glass in Go. Prior to 1.4.5, the apiHandler (and similarly webHandlerTelegramBot) processes user-provided JSON payloads by directly using json.NewDecoder(r.Body).Decode(&request) without restricting the maximum read size. An unauthenticated remote attacker can stream an extremely large, endless JSON payload (e.g., several Gigabytes of padding) over a single TCP connection. Because Go's JSON decoder attempts to allocate memory for the entire parsed structure, this rapidly exhausts the host's physical RAM or container limits, leading to an unrecoverable fatal error: runtime: out of memory. This vulnerability is fixed in 1.4.5.
- Product
- bird-lg-go
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2023Cross Site Scripting vulnerabilty found in IXPManager v.5.6.0 allows attackers to excute arbitrary code via the looking glass component.CVE-2020-24857 · Other software · Inex · reported by MITREMedium 6.1
Cross Site Scripting vulnerabilty found in IXPManager v.5.6.0 allows attackers to excute arbitrary code via the looking glass component.
- Product
- IXP Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2017Multi-Router Looking Glass (MRLG) Buffer Overflow VulnerabilityCVE-2014-3931 · Other software · Looking Glass · reported by MITREExploitedCritical 9.8
Multi-Router Looking Glass (MRLG) contains a buffer overflow vulnerability that could allow remote attackers to cause an arbitrary memory write and memory corruption.
- Product
- Multi-Router Looking Glass (MRLG)
- On CISA’s list since
- Jul 7, 2025 (federal fix deadline Jul 28, 2025)
- What to do
- Attackers are using this now. Install Looking Glass’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogmrlg.op-sec.uss3.eurecom.fr
Sep 2, 2005Multiple cross-site scripting (XSS) vulnerabilities in Looking Glass 20040427 allow remote attackers to inject arbitrary web script or HTML via the (1) version[CVE-2005-2776 · Other software · Looking Glass · reported by MITREMedium 4.3
Multiple cross-site scripting (XSS) vulnerabilities in Looking Glass 20040427 allow remote attackers to inject arbitrary web script or HTML via the (1) version[fullname], (2) version[homepage], or (3) version[no] parameter to footer.php, or the (4) version[fullname], (5) version[no], (6) version[author], (7) version[email] parameter to header.php.
- Product
- Looking Glass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 2, 2005Looking Glass 20040427 allows remote attackers to execute arbitrary commands via shell metacharacters in the DNS lookup query field.CVE-2005-2777 · Other software · Looking Glass · reported by MITREHigh 7.5
Looking Glass 20040427 allows remote attackers to execute arbitrary commands via shell metacharacters in the DNS lookup query field.
- Product
- Looking Glass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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