https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Mon, 15 Jun 2026 08:08:16 +0000 https://vulnerability.circl.lu/sighting/4f21d43f-15ce-474a-9aa8-b6b6065881d9/export {"uuid": "4f21d43f-15ce-474a-9aa8-b6b6065881d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25829", "type": "seen", "source": "https://t.me/cibsecurity/24295", "content": "\u203c CVE-2021-25829 \u203c\n\nAn improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. Using this bug, an attacker is able to produce a denial of service attack that can eventually shut down the target server.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-03-01T18:43:14.000000Z"} {"uuid": "4f21d43f-15ce-474a-9aa8-b6b6065881d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25829", "type": "seen", "source": "https://t.me/cibsecurity/24295", "content": "\u203c CVE-2021-25829 \u203c\n\nAn improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. Using this bug, an attacker is able to produce a denial of service attack that can eventually shut down the target server.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-03-01T18:43:14.000000Z"} https://vulnerability.circl.lu/sighting/4f21d43f-15ce-474a-9aa8-b6b6065881d9/export Mon, 01 Mar 2021 18:43:14 +0000 https://vulnerability.circl.lu/sighting/8c642809-f709-4081-91f3-0b0fd32b7f2d/export {"uuid": "8c642809-f709-4081-91f3-0b0fd32b7f2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25829", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4625", "content": "#exploit\n1. CVE-2021-31862:\nSysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication\nhttps://github.com/RobertDra/CVE-2021-31862\n\n2. Research and PoC exploits for ONLYOFFICE\n(CVE-2021-25829, CVE-2021-25830, CVE-2021-25831, CVE-2021-25832, CVE-2021-25833)\nhttps://github.com/merrychap/POC-onlyoffice/tree/master", "creation_timestamp": "2021-10-30T14:32:34.000000Z"} {"uuid": "8c642809-f709-4081-91f3-0b0fd32b7f2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25829", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4625", "content": "#exploit\n1. CVE-2021-31862:\nSysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication\nhttps://github.com/RobertDra/CVE-2021-31862\n\n2. Research and PoC exploits for ONLYOFFICE\n(CVE-2021-25829, CVE-2021-25830, CVE-2021-25831, CVE-2021-25832, CVE-2021-25833)\nhttps://github.com/merrychap/POC-onlyoffice/tree/master", "creation_timestamp": "2021-10-30T14:32:34.000000Z"} https://vulnerability.circl.lu/sighting/8c642809-f709-4081-91f3-0b0fd32b7f2d/export Sat, 30 Oct 2021 14:32:34 +0000