https://db.gcve.eu/sightings/feed 2026-05-30T12:01:56.022469+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent sightings. https://db.gcve.eu/sighting/81e58d55-b255-441d-81e2-18dfd0b08167/export 2026-05-30T12:01:56.452258+00:00 cedric https://db.gcve.eu/user/cedric {"uuid": "81e58d55-b255-441d-81e2-18dfd0b08167", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-23639", "type": "seen", "source": "https://t.me/cibsecurity/33760", "content": "\u203c CVE-2021-23639 \u203c\n\nThe package md-to-pdf before 5.0.0 are vulnerable to Remote Code Execution (RCE) due to utilizing the library gray-matter to parse front matter content, without disabling the JS engine.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-10T22:25:20.000000Z"} 2021-12-10T22:25:20+00:00 https://db.gcve.eu/sighting/167d0282-675c-4639-a1a9-877c15a14394/export 2026-05-30T12:01:56.452174+00:00 cedric https://db.gcve.eu/user/cedric {"uuid": "167d0282-675c-4639-a1a9-877c15a14394", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-23631", "type": "seen", "source": "https://t.me/cibsecurity/36064", "content": "\u203c CVE-2021-23631 \u203c\n\nThis affects all versions of package convert-svg-core; all versions of package convert-svg-to-png; all versions of package convert-svg-to-jpeg. Using a specially crafted SVG file, an attacker could read arbitrary files from the file system and then show the file content as a converted PNG file.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-01-21T22:14:28.000000Z"} 2022-01-21T22:14:28+00:00 https://db.gcve.eu/sighting/93cb6229-f146-44ca-b3bf-01b108f97598/export 2026-05-30T12:01:56.450836+00:00 cedric https://db.gcve.eu/user/cedric {"uuid": "93cb6229-f146-44ca-b3bf-01b108f97598", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-23632", "type": "published-proof-of-concept", "source": "https://t.me/cibsecurity/39130", "content": "\u203c CVE-2021-23632 \u203c\n\nAll versions of package git are vulnerable to Remote Code Execution (RCE) due to missing sanitization in the Git.git method, which allows execution of OS commands rather than just git commands. Steps to Reproduce 1. Create a file named exploit.js with the following content: js var Git = require(\"git\").Git; var repo = new Git(\"repo-test\"); var user_input = \"version; date\"; repo.git(user_input, function(err, result) { console.log(result); }) 2. In the same directory as exploit.js, run npm install git. 3. Run exploit.js: node exploit.js. You should see the outputs of both the git version and date command-lines. Note that the repo-test Git repository does not need to be present to make this PoC work.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-03-17T21:13:08.000000Z"} 2022-03-17T21:13:08+00:00