An issue was discovered in Pimcore before 5.7.1. An attacker with classes permission can send a POST request to /admin/class/bulk-commit, which will make it possible to exploit the unserialize function when passing untrusted values in the data parameter to bundles/AdminBundle/Controller/Admin/DataObject/ClassController.php.
CVE-2019-10867
Score elevated to 8.9 because EPSS predicts 69% probability of exploitation within the next 30 days (top 0.7% of all CVEs). NVD baseline CVSS 8.8 retained for reference. Confidence: see factors.
- High exploitation likelihood — EPSS 69%
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.9(high)
- EG Risk
- 72(Track)EG Risk 72/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity89% × 45%Exploitation69% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 99.3%
- KEV
- Not listed
Published
April 4, 2019
Last Modified
November 21, 2024
References (12)
- cve@mitrehttp://packetstormsecurity.com/files/152667/Pimcore-Unserialize-Remote-Code-Execution.html
- cve@mitrehttp://www.rapid7.com/db/modules/exploit/multi/http/pimcore_unserialize_rce
- cve@mitrehttps://blog.certimetergroup.com/it/articolo/security/polyglot_phar_deserialization_to_rce
- cve@mitrehttps://github.com/pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73
- cve@mitrehttps://snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-173998
- cve@mitrehttps://www.exploit-db.com/exploits/46783/
- af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/152667/Pimcore-Unserialize-Remote-Code-Execution.html
- af854a3a-2127-422b-91ae-364da2661108http://www.rapid7.com/db/modules/exploit/multi/http/pimcore_unserialize_rce
- af854a3a-2127-422b-91ae-364da2661108https://blog.certimetergroup.com/it/articolo/security/polyglot_phar_deserialization_to_rce
- af854a3a-2127-422b-91ae-364da2661108https://github.com/pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73
- af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-173998
- af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/46783/
Affected Packages
(1 across 1 ecosystem)
Packagist(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| pimcore/pimcore | 2.2.0 ... v5.7.0 (68 versions) | 5.7.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 6× in last 7d / 31× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 01:38 UTCEG score recompute▲ 0.10
- 2026-07-22 22:18 UTCEG score recompute
- 2026-07-22 14:05 UTCEPSS rescore
- 2026-07-20 18:32 UTCOSV refresh
- 2026-07-20 17:04 UTCEPSS rescore
- 2026-07-18 10:01 UTCEPSS rescore
- 2026-07-15 16:55 UTCEPSS rescore
- 2026-07-09 19:06 UTCEPSS rescore
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- 2026-07-07 13:42 UTCEPSS rescore
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- 2026-07-04 06:28 UTCEPSS rescore
- 2026-07-04 06:28 UTCEPSS rescore
- 2026-07-03 13:56 UTCOSV refresh
- 2026-07-01 15:03 UTCEPSS rescore
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- 2026-06-30 23:20 UTCEPSS rescore
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- 2026-06-29 14:03 UTCEPSS rescore
- 2026-06-28 14:04 UTCEPSS rescore
- 2026-06-28 04:54 UTCEPSS rescore
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- 2026-06-27 03:06 UTCEPSS rescore
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- 2026-06-25 13:47 UTCEPSS rescore
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- 2026-06-24 14:03 UTCEPSS rescore
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- 2026-06-23 21:30 UTCEPSS rescore
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- 2026-06-17 17:50 UTCEPSS rescore
- 2026-06-16 17:50 UTCEPSS rescore
- 2026-06-15 17:45 UTCEPSS rescore
- 2026-06-15 03:43 UTCOSV refresh
- 2026-06-14 23:15 UTCEPSS rescore
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- 2026-06-12 23:09 UTCEPSS rescore
- 2026-06-11 13:58 UTCEPSS rescore
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- 2026-06-10 22:16 UTCEPSS rescore
- 2026-06-10 13:19 UTCEPSS rescore
- 2026-06-07 15:23 UTCEPSS rescore
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- 2026-06-06 13:45 UTCEPSS rescore
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- 2026-06-04 13:10 UTCEPSS rescore
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- 2026-06-02 20:11 UTCEPSS rescore
- 2026-06-01 13:50 UTCEPSS rescore
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- 2026-05-31 22:29 UTCEPSS rescore
- 2026-05-31 22:29 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-29 13:42 UTCEPSS rescore
- 2026-05-28 13:43 UTCEPSS rescore
- 2026-05-27 20:55 UTCEG score recompute
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-26 13:42 UTCEPSS rescore
- 2026-05-26 13:42 UTCEPSS rescore
- 2026-05-26 07:17 UTCEPSS rescore
- 2026-05-26 07:17 UTCEPSS rescore
- 2026-05-23 04:09 UTCOSV refresh
Publicly available exploits
(2 references)Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-46783✓ verifiedFirst seen Apr 30, 2019
Pimcore < 5.71 - Unserialize Remote Code Execution (Metasploit)
Open source ↗ - Metasploitexploit/multi/http/pimcore_unserialize_rce✓ verifiedFirst seen Mar 11, 2019
Pimcore Unserialize RCE
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-502
- CVE-2017-20208EG 9.8CRITICAL
- CVE-2017-20207EG 9.8CRITICAL
- CVE-2017-20206EG 9.8CRITICAL
- CVE-2017-20189EG 9.8CRITICAL
- CVE-2017-10992EG 9.8EPSS 95%CRITICAL
- CVE-2013-4521EG 9.8EPSS 90%CRITICAL
- CVE-2014-1860EG 9.8CRITICAL
- CVE-2016-1000027EG 9.8EPSS 98%CRITICAL
- CVE-2014-3699EG 9.8CRITICAL
- CVE-2017-18605EG 9.8CRITICAL
Frequently asked(5)
What is CVE-2019-10867?
When was CVE-2019-10867 disclosed?
Is CVE-2019-10867 actively exploited?
What is the CVSS score of CVE-2019-10867?
How do I remediate CVE-2019-10867?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-10867
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