CVE-2011-2771: n/a vulnerability

CVE-2011-2771: Multiple cross-site scripting (XSS) vulnerabilities in Mahara before 1.4.1 allow remote attackers to inject...

Multiple cross-site scripting (XSS) vulnerabilities in Mahara before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) URI attributes and (2) the External Feed component, as demonstrated by the guid element in an RSS feed.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 00:31 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-2771 is a set of cross-site scripting flaws in Mahara before 1.4.1. An attacker could cause arbitrary script or HTML to run in a user’s browser through affected URI attributes or the External Feed component. Business risk depends on whether old Mahara instances are still exposed. Exposure is likely limited to organizations still running Mahara versions before 1.4.1 or older Debian-packaged Mahara builds. Internet-facing learning portfolio sites and instances that process external RSS feeds are the clearest concern from the available sources. Handle as a moderate legacy application risk. It is most urgent if Mahara is internet-facing, still below 1.4.1, or used by privileged staff and students. If Mahara is retired or upgraded, residual business urgency is low. Mitigation focus: Upgrade Mahara to 1.4.1 or later where applicable.; Apply Debian DSA-2334 updates for affected Debian-packaged Mahara deployments.; Check current Mahara and distribution vendor guidance for supported upgrade paths..

Prepared: Jun 27, 2026, 17:48 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 15, 2011, 02:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://launchpad.net/mahara/+milestone/1.4.1CVE reference · x_refsource_CONFIRM
https://bugs.launchpad.net/mahara/+bug/798136CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

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