Vulnerability Details CVE-2010-1916
The dynamic configuration feature in Xinha WYSIWYG editor 0.96 Beta 2 and earlier, as used in Serendipity 1.5.2 and earlier, allows remote attackers to bypass intended access restrictions and modify the configuration of arbitrary plugins via (1) crafted backend_config_secret_key_location and backend_config_hash parameters that are used in a SHA1 hash of a shared secret that can be known or externally influenced, which are not properly handled by the "Deprecated config passing" feature; or (2) crafted backend_data and backend_data[key_location] variables, which are not properly handled by the xinha_read_passed_data function. NOTE: this can be leveraged to upload and possibly execute arbitrary files via config.inc.php in the ImageManager plugin.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.4%
CVSS Severity
CVSS v2 Score 7.5
References
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042577.html
- http://secunia.com/advisories/39782
- http://secunia.com/advisories/40124
- http://trac.xinha.org/ticket/1518
- http://www.php-security.org/2010/05/10/mops-2010-019-serendipity-wysiwyg-editor-plugin-configuration-injection-vulnerability/index.html
- http://www.php-security.org/2010/05/10/mops-2010-020-xinha-wysiwyg-plugin-configuration-injection-vulnerability/index.html
- http://www.securityfocus.com/bid/40033
- http://www.vupen.com/english/advisories/2010/1401
- https://bugzilla.redhat.com/show_bug.cgi?id=591701
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042577.html
- http://secunia.com/advisories/39782
- http://secunia.com/advisories/40124
- http://trac.xinha.org/ticket/1518
- http://www.php-security.org/2010/05/10/mops-2010-019-serendipity-wysiwyg-editor-plugin-configuration-injection-vulnerability/index.html
- http://www.php-security.org/2010/05/10/mops-2010-020-xinha-wysiwyg-plugin-configuration-injection-vulnerability/index.html
- http://www.securityfocus.com/bid/40033
- http://www.vupen.com/english/advisories/2010/1401
- https://bugzilla.redhat.com/show_bug.cgi?id=591701
Products affected by CVE-2010-1916
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cpe:2.3:a:s9y:serendipity:0.3
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cpe:2.3:a:s9y:serendipity:0.4
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cpe:2.3:a:s9y:serendipity:0.5
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cpe:2.3:a:s9y:serendipity:0.6
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cpe:2.3:a:s9y:serendipity:0.7
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cpe:2.3:a:s9y:serendipity:0.7.1
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cpe:2.3:a:s9y:serendipity:0.8
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cpe:2.3:a:s9y:serendipity:0.8.1
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cpe:2.3:a:s9y:serendipity:0.8.2
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cpe:2.3:a:s9y:serendipity:0.8.3
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cpe:2.3:a:s9y:serendipity:0.8.4
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cpe:2.3:a:s9y:serendipity:0.8.5
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cpe:2.3:a:s9y:serendipity:0.9
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cpe:2.3:a:s9y:serendipity:0.9.1
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cpe:2.3:a:s9y:serendipity:1.0
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cpe:2.3:a:s9y:serendipity:1.0.1
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cpe:2.3:a:s9y:serendipity:1.0.2
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cpe:2.3:a:s9y:serendipity:1.0.3
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cpe:2.3:a:s9y:serendipity:1.0.4
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cpe:2.3:a:s9y:serendipity:1.1
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cpe:2.3:a:s9y:serendipity:1.1.1
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cpe:2.3:a:s9y:serendipity:1.1.2
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cpe:2.3:a:s9y:serendipity:1.1.3
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cpe:2.3:a:s9y:serendipity:1.1.4
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cpe:2.3:a:s9y:serendipity:1.2
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cpe:2.3:a:s9y:serendipity:1.2.1
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cpe:2.3:a:s9y:serendipity:1.3
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cpe:2.3:a:s9y:serendipity:1.3.1
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cpe:2.3:a:s9y:serendipity:1.4
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cpe:2.3:a:s9y:serendipity:1.4.1
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cpe:2.3:a:s9y:serendipity:1.5
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cpe:2.3:a:s9y:serendipity:1.5.1
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cpe:2.3:a:s9y:serendipity:1.5.2
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cpe:2.3:a:xinha:wysiwyg_editor:0.9
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cpe:2.3:a:xinha:wysiwyg_editor:0.91
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cpe:2.3:a:xinha:wysiwyg_editor:0.92
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cpe:2.3:a:xinha:wysiwyg_editor:0.93
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cpe:2.3:a:xinha:wysiwyg_editor:0.94
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cpe:2.3:a:xinha:wysiwyg_editor:0.95
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cpe:2.3:a:xinha:wysiwyg_editor:0.96