CVE-2011-4333

medium

Published 2017-10-23 · Modified 2026-05-13

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CVSS v3

6.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.1

Description

Multiple cross-site scripting (XSS) vulnerabilities in LabWiki 1.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) from parameter to index.php or the (2) page_no parameter to recentchanges.php.

Predictions

Exploit likelihood

71%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-18100 webapps php verified text · 1 KB

muuratsalo · 2011-11-09

labwiki 1.1 - Multiple Vulnerabilities

text exploit Source: Exploit-DB

------------------------------------------------------------------------
LabWiki <= 1.1 Multiple Vulnerabilities
------------------------------------------------------------------------
     
author............: muuratsalo (Revshell.com)
contact...........: muuratsalo[at]gmail[dot]com
download..........: http://www.bioinformatics.org/phplabware/labwiki/index.php
    
     
[0x01] Vulnerability overview:

All versions of LabWiki <= 1.1 are affected by multiple vulnerabilities.

     
[0x02] Disclosure timeline:
     
[08/11/2011] - Multiple vulnerabilities discovered and reported to the vendor.
[08/11/2011] - The vendor confirmed the vulnerabilities and he is working on fixing the reported issues.
[09/11/2011] - Public Disclosure


[0x03] Vulnerabilities:

-- Shell Upload Vulnerability --
The upload script /edit.php improperly checks the filetype of uploaded images.
A 'shell.php.gif' is accepted.  /* -- note that access to edit.php could be restricted -- */

-- Multiple Cross Site Scripting Vulnerabilities --
http://localhost/LabWiki/index.php?from="></><script>alert('muuratsalo')</script>&help=true&page=What_is_wiki
http://localhost/LabWiki/recentchanges.php?nothing=nothing&page_no="></><script>alert('muuratsalo')</script>

Application impact

Vendor	Product	Versions	Fixed
scilico	labwiki	`{"endIncluding":"1.1"}`

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.