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CVE-2011-1686

23
FAUCET Score

CVE-2011-1686 describes multiple SQL injection vulnerabilities affecting Best Practical Solutions RT versions 2.0.0 through 3.6.10, 3.8.0 through 3.8.9, and 4.0.0rc through 4.0.0rc7. These flaws allow remote authenticated users to execute arbitrary SQL commands, potentially leading to data compromise. With a CVSS score of 6.5, this vulnerability is of medium severity, requiring authentication but having low attack complexity, and can result in partial confidentiality, integrity, and availability impacts. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:2.0.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:2.0.1:*:*:*:*:*:*:*
2.0.2CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:2.0.2:*:*:*:*:*:*:*
2.0.3CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:2.0.3:*:*:*:*:*:*:*
2.0.4CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:2.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.34%
Probability of exploitation in next 30 days
EPSS Percentile
68.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0134 is in the 82nd percentile among its peer group of 21,951 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

redhatpatch availablevia nvd_reference
View patch

References

blog.bestpractical.com / 2011/04/security-vulnerabilities-in-rt.html
lists.bestpractical.com / pipermail/rt-announce/2011-April/000187.html
Patch
lists.bestpractical.com / pipermail/rt-announce/2011-April/000188.html
Patch
lists.bestpractical.com / pipermail/rt-announce/2011-April/000189.html
Patch
bugzilla.redhat.com / show_bug.cgi
Patch
secunia.com / advisories/44189
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/66792
debian.org / security/2011/dsa-2220
securityfocus.com / bid/47383
vupen.com / english/advisories/2011/1071