CVE-2013-1422 json
webcalendar before 1.2.7 shows the reason for a failed login (e.g., "no such user").
published 6y ago modified 4mo ago also EUVD-2013-1460
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
webcalendar before 1.2.7 shows the reason for a failed login (e.g., "no such user").
Patch / fix
- webcalendar_project webcalendar 1.2.7
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Check with FencerExploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-203 Observable Discrepancy
References
-
openwall.com
/lists/oss-security/2013/07/22/8
mailing-list, third-party-advisory
-
openwall.com
/lists/oss-security/2013/07/25/4
mailing-list, third-party-advisory
-
securityfocus.com
/bid/58250/info
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2013-1422
- NVD CVE-2013-1422
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.