CVE-2012-5527: claws mail claws mail vcalendar plugin Insufficiently Protected Credentials
Vulnerability summary
CVE-2012-5527 is a medium (CVSS 5.5) Insufficiently Protected Credentials vulnerability in claws mail claws mail vcalendar plugin. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 43.1% of scored vulnerabilities.
Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 25-11-2019PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Claws Mail vCalendar plugin: credentials exposed on interface
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.50%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.50% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Claws mail1 product
- claws mail vcalendar pluginvCalendar plugin Version: 2.0.13 | Claws Mail through 3.8.1
Claws-mail1 product
2 vendors · 2 products
