CVE-2024-26476 json
An issue in open-emr before v.7.0.2 allows a remote attacker to escalate privileges via a crafted script to the formid parameter in the ere…
published 2024-02-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-23744
- cvss
- 3.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
An issue in open-emr before v.7.0.2 allows a remote attacker to escalate privileges via a crafted script to the formid parameter in the ereq_form.php component.
Patch / fix
- mpdf_project mpdf 7.0.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/c4v4r0n/Research/blob/main/openemr_BlindSSRF/README.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
| CNA | 3.1 | 3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
Affected products
- mpdf_project mpdf
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/c4v4r0n/Research/blob/main/openemr_BlindSSRF/README.md
exploit, third-party-advisory
-
github.com
/mpdf/mpdf/issues/867
issue-tracking
Sources
- CVE List CVE-2024-26476
- NVD CVE-2024-26476
Fencer Vulns 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.