CRITICAL
The Cart::getProducts method in system/library/cart.php in OpenCart 1.5.6.4 and earlier allows remote attackers to conduct server-side request forgery (SSRF) attacks or possibly conduct XML External Entity (XXE) attacks and execute arbitrary code via a crafted serialized PHP object, related to the quantity parameter in an update request
Published Mar 20, 2018
9.8
CRITICALCVSS 3.0
EPSS 6.60%
Description
The Cart::getProducts method in system/library/cart.php in OpenCart 1.5.6.4 and earlier allows remote attackers to conduct server-side request forgery (SSRF) attacks or possibly conduct XML External Entity (XXE) attacks and execute arbitrary code via a crafted serialized PHP object, related to the quantity parameter in an update request.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.60% 0.06604
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06604
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.60% (0.06604) | 93.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.87% (0.06865) | 93.20th | v5 (v2026.06.15) |
| Mar 30, 2025 | 11.87% (0.11870) | 93.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.18% (0.16175) | 91.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.87% (0.11870) | 93.17th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.57% (0.02567) | 90.62th | v3 (v2023.03.01) |
| Feb 28, 2024 | 2.57% (0.02567) | 89.91th | v3 (v2023.03.01) |
| Jan 28, 2024 | 2.52% (0.02519) | 89.08th | v3 (v2023.03.01) |
| Aug 11, 2023 | 4.64% (0.04641) | 91.53th | v3 (v2023.03.01) |
| Jul 8, 2023 | 4.71% (0.04711) | 91.50th | v3 (v2023.03.01) |
| Mar 14, 2023 | 6.76% (0.06757) | 92.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.41% (0.06410) | 92.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.91% (0.06908) | 92.19th | v2 (v2022.01.01) |
| Dec 15, 2022 | 6.91% (0.06908) | 91.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.73% (0.06729) | 90.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.73% (0.06729) | 78.90th | v2 (v2022.01.01) |
Weaknesses (2)
References (6)
- http://karmainsecurity.com/KIS-2014-08 x_refsource_MISCExploitThird Party Advisory
- http://packetstormsecurity.com/files/127460/OpenCart-1.5.6.4-PHP-Object-Injection.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2014/Jul/67 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- http://www.securityfocus.com/archive/1/532763/100/0/threaded mailing-listx_refsource_BUGTRAQExploitThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/68529 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/opencart-ce/opencart-ce/commit/c2aafc823bd85876f5e888f8ebc421069a5e076f x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://karmainsecurity.com/KIS-2014-08 | x_refsource_MISCExploitThird Party Advisory | |
| http://packetstormsecurity.com/files/127460/OpenCart-1.5.6.4-PHP-Object-Injection.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2014/Jul/67 | mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory | |
| http://www.securityfocus.com/archive/1/532763/100/0/threaded | mailing-listx_refsource_BUGTRAQExploitThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/68529 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/opencart-ce/opencart-ce/commit/c2aafc823bd85876f5e888f8ebc421069a5e076f | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 20, 2018
Updated Aug 6, 2024
Reserved Jun 6, 2014
Link CVE-2014-3990
CISA Vulnrichment
Updated n/a