CVE-2026-92298

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Source
https://cve.org/CVERecord?id=CVE-2026-92298
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92298.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-92298
Published
2026-09-16T01:57:46Z
Modified
2026-10-28T02:30:41Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
EspoCRM through 10.0.8 Weak Token Generation via rand()
Details

EspoCRM through 10.0.8 uses PHP's rand() function to generate tokens for lead-capture opt-in, event invitation, and campaign URLs instead of a cryptographically secure generator. Remote unauthenticated attackers can guess these roughly 31-bit tokens to confirm opt-ins, accept or decline event invitations on behalf of other contacts, and access event details.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-338"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92298.json"
}
References

Affected packages

Git / github.com/espocrm/espocrm

Affected ranges

Type
GIT
Repo
https://github.com/espocrm/espocrm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8e5555c1ee0ed1e92a9ad54e62f735ac2c4051a1
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "10.0.8"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "8e5555c1ee0ed1e92a9ad54e62f735ac2c4051a1"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*
1.0.0
1.0.1
1.1.0
1.1.1
1.1.2
1.2.0
10.*
10.0.0
2.*
2.0.1
2.3.0
2.4.0
2.5.0
2.5.1
2.5.2
2.6.0
2.8.0
2.8.1
2.9.0
3.*
3.0.0
3.1.0
3.2.0
3.3.0
3.4.0
3.4.1
3.4.2
3.5.0
3.6.0
3.6.1
3.7.0
3.7.1
3.8.0
3.9.0
3.9.1
4.*
4.0.0
4.0.0-beta.1
4.0.0-beta.2
4.0.0-beta.3
4.0.0-beta.4
4.0.1
4.0.2
4.0.3
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.2.0
4.2.1
4.2.2
4.2.3
4.2.4
4.3.0
4.3.0-beta.1
4.3.0-beta.2
4.4.0
4.5.0
4.6.0
4.7.0
4.8.0
5.*
5.0.0
5.0.1
5.1.0
5.1.1
5.1.2
5.2.0
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3.0
5.3.1
5.3.2
5.4.0
5.4.1
5.4.2
5.4.3
5.5.0
5.5.1
5.6.0
5.6.1
5.7.0
5.7.1
5.7.2
5.7.3
5.7.4
5.7.5
5.8.0
5.8.1
5.8.2
5.9.0
5.9.1
5.9.2
6.*
6.0.0
6.0.0-beta1
6.0.0-beta2
6.0.0-beta4
6.0.1
7.*
7.0.0
7.0.1
7.0.2
7.0.3
7.0.4
7.0.5
7.0.6
7.0.7
7.0.8
7.1.0
7.1.1
7.1.2
7.1.3
7.2.0
7.3.0
7.4.0
7.4.1
7.4.2
7.4.3
8.*
8.0.0
8.0.1
8.0.2
8.1.0
8.2.0
8.4.0
9.*
9.0.0
9.0.1
9.0.2
9.1.0
9.2.0
9.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92298.json"