{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An XSS issue was discovered in Horde Groupware Webmail Edition through 5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The attacker can send a plain text e-mail message, with JavaScript encoded as a link or email that is mishandled by preProcess in Text2html.php, because bespoke use of \\x00\\x00\\x00 and \\x01\\x01\\x01 interferes with XSS defenses."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-04-15T15:06:21", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/horde/webmail/releases"}, {"tags": ["x_refsource_MISC"], "url": "https://www.horde.org/apps/webmail"}, {"tags": ["x_refsource_MISC"], "url": "https://www.alexbirnberg.com/horde-xss.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://lists.horde.org/archives/announce/2021/001298.html"}, {"name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2564-1] php-horde-text-filter security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00028.html"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/162187/Webmail-Edition-5.2.22-XSS-Remote-Code-Execution.html"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/162194/Horde-Groupware-Webmail-5.2.22-Cross-Site-Scripting.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-26929", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An XSS issue was discovered in Horde Groupware Webmail Edition through 5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The attacker can send a plain text e-mail message, with JavaScript encoded as a link or email that is mishandled by preProcess in Text2html.php, because bespoke use of \\x00\\x00\\x00 and \\x01\\x01\\x01 interferes with XSS defenses."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/horde/webmail/releases", "refsource": "MISC", "url": "https://github.com/horde/webmail/releases"}, {"name": "https://www.horde.org/apps/webmail", "refsource": "MISC", "url": "https://www.horde.org/apps/webmail"}, {"name": "https://www.alexbirnberg.com/horde-xss.html", "refsource": "MISC", "url": "https://www.alexbirnberg.com/horde-xss.html"}, {"name": "https://lists.horde.org/archives/announce/2021/001298.html", "refsource": "CONFIRM", "url": "https://lists.horde.org/archives/announce/2021/001298.html"}, {"name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2564-1] php-horde-text-filter security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00028.html"}, {"name": "http://packetstormsecurity.com/files/162187/Webmail-Edition-5.2.22-XSS-Remote-Code-Execution.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/162187/Webmail-Edition-5.2.22-XSS-Remote-Code-Execution.html"}, {"name": "http://packetstormsecurity.com/files/162194/Horde-Groupware-Webmail-5.2.22-Cross-Site-Scripting.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/162194/Horde-Groupware-Webmail-5.2.22-Cross-Site-Scripting.html"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-26929", "datePublished": "2021-02-14T03:43:49", "dateReserved": "2021-02-09T00:00:00", "dateUpdated": "2021-04-15T15:06:21", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

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