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CVE-2019-11514

24
FAUCET Score

CVE-2019-11514 describes an improper email token invalidation vulnerability in Flarum versions prior to 0.1.0-beta.8, specifically within the User/Command/ConfirmEmailHandler.php component. This high-severity vulnerability (CVSS 7.5) can be exploited remotely with low attack complexity, potentially leading to high integrity impact without requiring user interaction or privileges. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.1.0CPE matchmatch criteria
cpe:2.3:a:flarum:flarum:0.1.0:-:*:*:*:*:*:*
0.1.0CPE matchmatch criteria
cpe:2.3:a:flarum:flarum:0.1.0:beta:*:*:*:*:*:*
0.1.0CPE matchmatch criteria
cpe:2.3:a:flarum:flarum:0.1.0:beta2:*:*:*:*:*:*
0.1.0CPE matchmatch criteria
cpe:2.3:a:flarum:flarum:0.1.0:beta3:*:*:*:*:*:*
0.1.0CPE matchmatch criteria
cpe:2.3:a:flarum:flarum:0.1.0:beta4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.34%
Probability of exploitation in next 30 days
EPSS Percentile
68.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0134 is in the 48th percentile among its peer group of 51,551 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: flarum/flarumFixed in: 0.1.0-beta.8
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-g6w5-439m-jhwvhigh

Flarum mishandles invalidation of user email tokens

May 24, 2022

References

discuss.flarum.org / d/17745-flarum-0-1-0-beta-8-released
Third Party Advisory
github.com / flarum/core/commit/66607a56749339d50620b049701ad4d6a4dafbd7
PatchThird Party Advisory