CVE-2005-1049

Postnuke vulnerability

CVSS

2.6

EPSS

3.5%

EPSS pct

88th

Exploited

No known

Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.

Affected vendor

Postnuke Software Foundation

Affected product

Postnuke

CVSS vector

AV:N/AC:H/Au:N/C:N/I:P/A:N

Published

2005-05-02

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 3.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2005-1049

Confirm whether Postnuke Software Foundation Postnuke is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2005-1049.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-1049

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2005-1049 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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