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CVE-2009-5051

18
FAUCET Score

CVE-2009-5051 describes a vulnerability in Hastymail2 versions prior to RC 8, where the session cookie lacks the secure flag during HTTPS sessions. This oversight allows remote attackers to more easily intercept the cookie if it is transmitted over an HTTP session. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and potential for information disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hastymail:hastymail2:*:beta1:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hastymail:hastymail2:*:beta2:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hastymail:hastymail2:*:beta3:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hastymail:hastymail2:*:rc1:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hastymail:hastymail2:*:rc2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.06%
Probability of exploitation in next 30 days
EPSS Percentile
61.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 39th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

exchange.xforce.ibmcloud.com / vulnerabilities/64891
hastymail.org / security
Patch