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CVE-2019-10867

82
FAUCET Score

CVE-2019-10867 is a critical deserialization vulnerability affecting Pimcore versions prior to 5.7.1. An authenticated attacker with "classes" permission can exploit this by sending a crafted POST request to /admin/class/bulk-commit, leading to arbitrary code execution. With a CVSS score of 8.8 (High), this vulnerability allows for complete compromise of confidentiality, integrity, and availability with low attack complexity. Exploit code, including a Metasploit module, is publicly available, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.7.1CPE matchmatch criteria
cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
69.36%
Probability of exploitation in next 30 days
EPSS Percentile
99.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: Pimcore Unserialize RCE · Mar 11, 2019
ExploitDB: EDB-46783 · Apr 30, 2019
This CVE's current EPSS score of 0.6936 is in the 99th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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: pimcore/pimcoreFixed in: 5.7.1
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-7hqr-j26m-gmwphigh

Pimcore Unserialize Remote Code Execution

May 13, 2022

References

packetstormsecurity.com / files/152667/Pimcore-Unserialize-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
blog.certimetergroup.com / it/articolo/security/polyglot_phar_deserialization_to_rce
github.com / pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73
PatchThird Party Advisory
snyk.io / vuln/SNYK-PHP-PIMCOREPIMCORE-173998
ExploitThird Party Advisory
exploit-db.com / exploits/46783
ExploitThird Party AdvisoryVDB Entry
rapid7.com / db/modules/exploit/multi/http/pimcore_unserialize_rce
Third Party Advisory