In nextgen-galery wordpress plugin before 2.0.77.3 there are two vulnerabilities which can allow an attacker to gain full access over the web application
Published Jul 7, 2022
8.8
HIGHCVSS 3.1
EPSS 1.99%
Description
In nextgen-galery wordpress plugin before 2.0.77.3 there are two vulnerabilities which can allow an attacker to gain full access over the web application. The vulnerabilities lie in how the application validates user uploaded files and lack of security measures preventing unwanted HTTP requests.
Affected products
- Vendor n/a Product Nextgen-Gallery Defaultn/a
- Version nextgen-gallery 2.0.77.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Nextgen-Gallery | n/a |
|
- < 2.0.77.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 | 1.99% (0.01991) | 79.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.55% (0.01551) | 71.78th | v5 (v2026.06.15) |
| Jul 21, 2025 | 1.46% (0.01459) | 79.96th | v4 (v2025.03.14) |
| Mar 30, 2025 | 0.34% (0.00342) | 53.88th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.09% (0.21090) | 92.91th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.45% (0.00446) | 60.68th | v4 (v2025.03.14) |
| Mar 23, 2025 | 5.07% (0.05069) | 87.90th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.41% (0.00408) | 59.10th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00098) | 42.55th | v3 (v2023.03.01) |
| Jan 28, 2024 | 0.10% (0.00098) | 40.41th | v3 (v2023.03.01) |
| Jul 14, 2023 | 0.08% (0.00080) | 33.30th | v3 (v2023.03.01) |
| Jun 7, 2023 | 0.06% (0.00056) | 21.42th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00050) | 17.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 9, 2023 | 0.89% (0.00885) | 27.47th | v2 (v2022.01.01) |
| Jul 8, 2022 | 0.89% (0.00885) | 25.47th | v2 (v2022.01.01) |
References (2)
- https://blog.nettitude.com/uk/crsf-and-unsafe-arbitrary-file-upload-in-nextgen-gallery-plugin-for-wordpress x_refsource_MISCExploitThird Party Advisory
- https://wpscan.com/vulnerability/c894727a-b779-4583-a860-13c2c27275d4 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://blog.nettitude.com/uk/crsf-and-unsafe-arbitrary-file-upload-in-nextgen-gallery-plugin-for-wordpress | x_refsource_MISCExploitThird Party Advisory | |
| https://wpscan.com/vulnerability/c894727a-b779-4583-a860-13c2c27275d4 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.