{"id":"CVE-2007-3871","aliases":["EUVD-2007-3855","GHSA-4x48-mfm4-j87r"],"status":"published","title":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to...","description":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to cause a denial of service (stamp invalidation) via a SOAP request with an id value for a stamp that has not yet been printed.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01653,"percentile":0.76719,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-09-12T19:00:00Z","modified":"2026-06-16T22:42:56Z","products":[{"vendor":"deutsche_post","product":"stampit_web"}],"references":[{"url":"https://www.cynops.de/advisories/CVE-2007-3871.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36365","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://www.klink.name/security/aklink-sa-2007-003-stampit-web-dos.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.cynops.de/advisories/CVE-2007-3871-signed.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://securityreason.com/securityalert/3129","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2007/Aug/0441.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3871"},{"url":"https://github.com/advisories/GHSA-4x48-mfm4-j87r"}],"sources":{"cve":[{"id":"CVE-2007-3871","description":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to cause a denial of service (stamp invalidation) via a SOAP request with an id value for a stamp that has not yet been printed.","status":"published","published":"2007-09-12T19:00:00Z","modified":"2024-08-07T14:37:04.137Z","updated_at":"2026-11-02T13:32:45.563938Z"}],"euvd":[{"id":"EUVD-2007-3855","description":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to cause a denial of service (stamp invalidation) via a SOAP request with an id value for a stamp that has not yet been printed.","status":"published","published":"2007-09-12T19:00:00Z","modified":"2024-08-07T14:37:04Z","updated_at":"2026-11-03T01:16:24.023061Z"}],"ghsa":[{"id":"GHSA-4x48-mfm4-j87r","title":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to...","description":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to cause a denial of service (stamp invalidation) via a SOAP request with an id value for a stamp that has not yet been printed.","status":"published","published":"2022-05-01T18:18:09Z","modified":"2023-01-31T05:04:06Z","updated_at":"2026-11-02T14:48:36.723893Z"}],"nvd":[{"id":"CVE-2007-3871","description":"Stampit Web uses guessable id values for online stamp purchases, which allows remote attackers to cause a denial of service (stamp invalidation) via a SOAP request with an id value for a stamp that has not yet been printed.","status":"published","published":"2007-09-12T19:17:00Z","modified":"2026-06-16T22:42:56.817Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:21.141213Z"}]}}