https://db.gcve.eu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 22 Jul 2026 23:28:11 +0000 https://db.gcve.eu/sighting/87551987-c695-4b70-b80e-486c7919b74b/export {"uuid": "87551987-c695-4b70-b80e-486c7919b74b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26262", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/2519", "content": "#Red_Team_Tactics\n1. Sailing Past Security Measures In AD\nhttps://luemmelsec.github.io/Circumventing-Countermeasures-In-AD\n2. A cli for cracking, testing vulnerabilities on Json Web Token (JWT)\nhttps://github.com/mBouamama/MyJWT\n3. Bypass of Coturn's default access control protection\nhttps://www.rtcsec.com/post/2021/01/details-about-cve-2020-26262-bypass-of-coturns-default-access-control-protection", "creation_timestamp": "2021-01-18T11:05:06.000000Z"} {"uuid": "87551987-c695-4b70-b80e-486c7919b74b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26262", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/2519", "content": "#Red_Team_Tactics\n1. Sailing Past Security Measures In AD\nhttps://luemmelsec.github.io/Circumventing-Countermeasures-In-AD\n2. A cli for cracking, testing vulnerabilities on Json Web Token (JWT)\nhttps://github.com/mBouamama/MyJWT\n3. Bypass of Coturn's default access control protection\nhttps://www.rtcsec.com/post/2021/01/details-about-cve-2020-26262-bypass-of-coturns-default-access-control-protection", "creation_timestamp": "2021-01-18T11:05:06.000000Z"} https://db.gcve.eu/sighting/87551987-c695-4b70-b80e-486c7919b74b/export Mon, 18 Jan 2021 11:05:06 +0000 https://db.gcve.eu/sighting/e8c02acc-d1be-472d-bc29-ba7b9ff27e0c/export {"uuid": "e8c02acc-d1be-472d-bc29-ba7b9ff27e0c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20528", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-12T00:25:09.000000Z"} {"uuid": "e8c02acc-d1be-472d-bc29-ba7b9ff27e0c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20528", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-12T00:25:09.000000Z"} https://db.gcve.eu/sighting/e8c02acc-d1be-472d-bc29-ba7b9ff27e0c/export Sat, 12 Dec 2020 00:25:09 +0000 https://db.gcve.eu/sighting/9cdd9bed-509a-4d3f-b6b7-67a7d3195451/export {"uuid": "9cdd9bed-509a-4d3f-b6b7-67a7d3195451", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20508", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T23:25:05.000000Z"} {"uuid": "9cdd9bed-509a-4d3f-b6b7-67a7d3195451", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20508", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T23:25:05.000000Z"} https://db.gcve.eu/sighting/9cdd9bed-509a-4d3f-b6b7-67a7d3195451/export Fri, 11 Dec 2020 23:25:05 +0000 https://db.gcve.eu/sighting/6bf06b1f-a7ba-4de6-b95e-5566d52046a7/export {"uuid": "6bf06b1f-a7ba-4de6-b95e-5566d52046a7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20488", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:54:16.000000Z"} {"uuid": "6bf06b1f-a7ba-4de6-b95e-5566d52046a7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20488", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:54:16.000000Z"} https://db.gcve.eu/sighting/6bf06b1f-a7ba-4de6-b95e-5566d52046a7/export Fri, 11 Dec 2020 22:54:16 +0000 https://db.gcve.eu/sighting/45f9d79b-3d37-4f37-8c47-fa7c1430d4e2/export {"uuid": "45f9d79b-3d37-4f37-8c47-fa7c1430d4e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20469", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:38:39.000000Z"} {"uuid": "45f9d79b-3d37-4f37-8c47-fa7c1430d4e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20469", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:38:39.000000Z"} https://db.gcve.eu/sighting/45f9d79b-3d37-4f37-8c47-fa7c1430d4e2/export Fri, 11 Dec 2020 22:38:39 +0000 https://db.gcve.eu/sighting/c0afdcfd-938c-48df-b427-1cf6258a138c/export {"uuid": "c0afdcfd-938c-48df-b427-1cf6258a138c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20462", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:25:24.000000Z"} {"uuid": "c0afdcfd-938c-48df-b427-1cf6258a138c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20462", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:25:24.000000Z"} https://db.gcve.eu/sighting/c0afdcfd-938c-48df-b427-1cf6258a138c/export Fri, 11 Dec 2020 22:25:24 +0000 https://db.gcve.eu/sighting/ab67d9be-ad21-427f-a90f-83e377fe137d/export {"uuid": "ab67d9be-ad21-427f-a90f-83e377fe137d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26264", "type": "seen", "source": "https://t.me/cibsecurity/20456", "content": "\u203c CVE-2020-26264 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:25:17.000000Z"} {"uuid": "ab67d9be-ad21-427f-a90f-83e377fe137d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26264", "type": "seen", "source": "https://t.me/cibsecurity/20456", "content": "\u203c CVE-2020-26264 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:25:17.000000Z"} https://db.gcve.eu/sighting/ab67d9be-ad21-427f-a90f-83e377fe137d/export Fri, 11 Dec 2020 22:25:17 +0000 https://db.gcve.eu/sighting/bf638a7f-4ce7-4f18-a96f-6b04aa87030d/export {"uuid": "bf638a7f-4ce7-4f18-a96f-6b04aa87030d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20442", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:10:57.000000Z"} {"uuid": "bf638a7f-4ce7-4f18-a96f-6b04aa87030d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20442", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:10:57.000000Z"} https://db.gcve.eu/sighting/bf638a7f-4ce7-4f18-a96f-6b04aa87030d/export Fri, 11 Dec 2020 22:10:57 +0000 https://db.gcve.eu/sighting/9c39a0dc-6c80-44c4-884b-595cbdf59fd4/export {"uuid": "9c39a0dc-6c80-44c4-884b-595cbdf59fd4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26264", "type": "seen", "source": "https://t.me/cibsecurity/20436", "content": "\u203c CVE-2020-26264 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:10:45.000000Z"} {"uuid": "9c39a0dc-6c80-44c4-884b-595cbdf59fd4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26264", "type": "seen", "source": "https://t.me/cibsecurity/20436", "content": "\u203c CVE-2020-26264 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:10:45.000000Z"} https://db.gcve.eu/sighting/9c39a0dc-6c80-44c4-884b-595cbdf59fd4/export Fri, 11 Dec 2020 22:10:45 +0000 https://db.gcve.eu/sighting/eed1f0ac-0412-4841-b859-b6fed847affc/export {"uuid": "eed1f0ac-0412-4841-b859-b6fed847affc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20422", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:04:46.000000Z"} {"uuid": "eed1f0ac-0412-4841-b859-b6fed847affc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-26265", "type": "seen", "source": "https://t.me/cibsecurity/20422", "content": "\u203c CVE-2020-26265 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-11T22:04:46.000000Z"} https://db.gcve.eu/sighting/eed1f0ac-0412-4841-b859-b6fed847affc/export Fri, 11 Dec 2020 22:04:46 +0000