{"id":"CVE-2010-0642","aliases":["EUVD-2010-0673","GHSA-793h-2rhx-h6r4"],"status":"published","title":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files...","description":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files via URL encoded characters in the filename extension, as demonstrated by (1) changing .jhtml to %2Ejhtml, (2) changing .jhtml to .jhtm%6C, (3) appending %00 after .jhtml, and (4) appending %c0%80 after .jhtml, related to the (a) doc/docindex.jhtml, (b) browserId/wizardForm.jhtml, (c) webline/html/forms/callback.jhtml, (d) webline/html/forms/callbackICM.jhtml, (e) webline/html/agent/AgentFrame.jhtml, (f) webline/html/agent/default/badlogin.jhtml, (g) callme/callForm.jhtml, (h) webline/html/multichatui/nowDefunctWindow.jhtml, (i) browserId/wizard.jhtml, (j) admin/CiscoAdmin.jhtml, (k) msccallme/mscCallForm.jhtml, and (l) webline/html/admin/wcs/LoginPage.jhtml components.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.07665,"percentile":0.94625,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200"],"published":"2010-02-17T18:00:00Z","modified":"2026-06-16T23:16:33Z","exploits":[{"source":"exploitdb","id":"EDB-11403","title":"Cisco Collaboration Server 5 - Cross-Site Scripting / Source Code Disclosure","type":"webapps","platform":"multiple","date":"2010-02-11","verified":true,"url":"https://www.exploit-db.com/exploits/11403"}],"products":[{"vendor":"cisco","product":"collaboration_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/56221","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/11403","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/38202","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-0642"},{"url":"https://github.com/advisories/GHSA-793h-2rhx-h6r4"}],"sources":{"cve":[{"id":"CVE-2010-0642","description":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files via URL encoded characters in the filename extension, as demonstrated by (1) changing .jhtml to %2Ejhtml, (2) changing .jhtml to .jhtm%6C, (3) appending %00 after .jhtml, and (4) appending %c0%80 after .jhtml, related to the (a) doc/docindex.jhtml, (b) browserId/wizardForm.jhtml, (c) webline/html/forms/callback.jhtml, (d) webline/html/forms/callbackICM.jhtml, (e) webline/html/agent/AgentFrame.jhtml, (f) webline/html/agent/default/badlogin.jhtml, (g) callme/callForm.jhtml, (h) webline/html/multichatui/nowDefunctWindow.jhtml, (i) browserId/wizard.jhtml, (j) admin/CiscoAdmin.jhtml, (k) msccallme/mscCallForm.jhtml, and (l) webline/html/admin/wcs/LoginPage.jhtml components.","status":"published","published":"2010-02-17T18:00:00Z","modified":"2024-08-07T00:59:37.855Z","updated_at":"2026-11-02T14:33:30.359814Z"}],"euvd":[{"id":"EUVD-2010-0673","description":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files via URL encoded characters in the filename extension, as demonstrated by (1) changing .jhtml to %2Ejhtml, (2) changing .jhtml to .jhtm%6C, (3) appending %00 after .jhtml, and (4) appending %c0%80 after .jhtml, related to the (a) doc/docindex.jhtml, (b) browserId/wizardForm.jhtml, (c) webline/html/forms/callback.jhtml, (d) webline/html/forms/callbackICM.jhtml, (e) webline/html/agent/AgentFrame.jhtml, (f) webline/html/agent/default/badlogin.jhtml, (g) callme/callForm.jhtml, (h) webline/html/multichatui/nowDefunctWindow.jhtml, (i) browserId/wizard.jhtml, (j) admin/CiscoAdmin.jhtml, (k) msccallme/mscCallForm.jhtml, and (l) webline/html/admin/wcs/LoginPage.jhtml components.","status":"published","published":"2010-02-17T18:00:00Z","modified":"2024-08-07T00:59:37Z","updated_at":"2026-11-03T01:39:44.661513Z"}],"ghsa":[{"id":"GHSA-793h-2rhx-h6r4","title":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files...","description":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files via URL encoded characters in the filename extension, as demonstrated by (1) changing .jhtml to %2Ejhtml, (2) changing .jhtml to .jhtm%6C, (3) appending %00 after .jhtml, and (4) appending %c0%80 after .jhtml, related to the (a) doc/docindex.jhtml, (b) browserId/wizardForm.jhtml, (c) webline/html/forms/callback.jhtml, (d) webline/html/forms/callbackICM.jhtml, (e) webline/html/agent/AgentFrame.jhtml, (f) webline/html/agent/default/badlogin.jhtml, (g) callme/callForm.jhtml, (h) webline/html/multichatui/nowDefunctWindow.jhtml, (i) browserId/wizard.jhtml, (j) admin/CiscoAdmin.jhtml, (k) msccallme/mscCallForm.jhtml, and (l) webline/html/admin/wcs/LoginPage.jhtml components.","status":"published","published":"2022-05-02T06:14:20Z","modified":"2023-02-01T05:00:36Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:49:33.904232Z"}],"nvd":[{"id":"CVE-2010-0642","description":"Cisco Collaboration Server (CCS) 5 allows remote attackers to read the source code of JHTML files via URL encoded characters in the filename extension, as demonstrated by (1) changing .jhtml to %2Ejhtml, (2) changing .jhtml to .jhtm%6C, (3) appending %00 after .jhtml, and (4) appending %c0%80 after .jhtml, related to the (a) doc/docindex.jhtml, (b) browserId/wizardForm.jhtml, (c) webline/html/forms/callback.jhtml, (d) webline/html/forms/callbackICM.jhtml, (e) webline/html/agent/AgentFrame.jhtml, (f) webline/html/agent/default/badlogin.jhtml, (g) callme/callForm.jhtml, (h) webline/html/multichatui/nowDefunctWindow.jhtml, (i) browserId/wizard.jhtml, (j) admin/CiscoAdmin.jhtml, (k) msccallme/mscCallForm.jhtml, and (l) webline/html/admin/wcs/LoginPage.jhtml components.","status":"published","published":"2010-02-17T18:30:00.57Z","modified":"2026-06-16T23:16:33.6Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:01:40.249593Z"}]}}