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CVE-2011-1008

16
FAUCET Score

CVE-2011-1008 affects Best Practical Solutions RT versions prior to 3.8.9. The vulnerability, residing in Scrips_Overlay.pm, allows remote authenticated users to bypass access restrictions on TicketObj after a CurrentUser change, leading to unauthorized disclosure of sensitive information, such as custom-field values. With a CVSS score of 4.0, this low-complexity attack requires authentication and results in partial confidentiality impact, but no integrity or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.8.9CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:*:rc3:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:1.0.2:*:*:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:bestpractical:rt:1.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.53%
Probability of exploitation in next 30 days
EPSS Percentile
72.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0153 is in the 86th 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)

github_advisorypatch availablevia nvd_reference
View patch

References

bugs.debian.org / cgi-bin/bugreport.cgi
Patch
lists.bestpractical.com / pipermail/rt-announce/2011-February/000186.html
Patch
openwall.com / lists/oss-security/2011/02/22/12
Patch
openwall.com / lists/oss-security/2011/02/22/16
Patch
openwall.com / lists/oss-security/2011/02/22/6
Patch
openwall.com / lists/oss-security/2011/02/23/22
openwall.com / lists/oss-security/2011/02/24/7
openwall.com / lists/oss-security/2011/02/24/8
openwall.com / lists/oss-security/2011/02/24/9
osvdb.org / 71011
secunia.com / advisories/43438
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/65772
github.com / bestpractical/rt/commit/2338cd19ed7a7f4c1e94f639ab2789d6586d01f3
Patch
lists.apache.org / thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
vupen.com / english/advisories/2011/0475
Vendor Advisory