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CVE-2011-5256

13
FAUCET Score

CVE-2011-5256 describes a cross-site scripting (XSS) vulnerability in LimeSurvey versions prior to 1.91+ Build 11379-20111116, specifically within the tooltips when viewing survey results. This flaw allows unauthenticated remote attackers to inject arbitrary web script or HTML through unspecified parameters. The vulnerability has a low CVSS score of 2.6, indicating a low impact with partial integrity compromise and high attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.91\+CPE matchmatch criteria
cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*
1.01CPE matchmatch criteria
cpe:2.3:a:limesurvey:limesurvey:1.01:*:*:*:*:*:*:*
1.50CPE matchmatch criteria
cpe:2.3:a:limesurvey:limesurvey:1.50:*:*:*:*:*:*:*
1.52CPE matchmatch criteria
cpe:2.3:a:limesurvey:limesurvey:1.52:*:*:*:*:*:*:*
1.53\+CPE matchmatch criteria
cpe:2.3:a:limesurvey:limesurvey:1.53\+:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.6LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 36th percentile among its peer group of 1,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

limesurvey.svn.sourceforge.net / viewvc/limesurvey/source/limesurvey/docs/release_notes.txt
secunia.com / advisories/46831
Vendor Advisory