CRITICAL
includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code relies on PHP's serialization format when JSON can be used to eliminate the risk)
Published Dec 31, 2020
9.8
CRITICALCVSS 3.1
EPSS 2.57%
Description
includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code relies on PHP's serialization format when JSON can be used to eliminate the risk).
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
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.
2.57% 0.02566
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02566
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.57% (0.02566) | 84.59th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.54% (0.02535) | 82.83th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.28% (0.00282) | 68.86th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.28% (0.00282) | 67.67th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.28% (0.00282) | 64.73th | v3 (v2023.03.01) |
| Aug 6, 2023 | 0.26% (0.00256) | 62.53th | v3 (v2023.03.01) |
| Jul 11, 2023 | 0.22% (0.00219) | 58.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.20% (0.00198) | 55.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v1 |
| Jan 6, 2022 | 1.04% (0.01040) | 27.69th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (1)
References (6)
- https://github.com/advisories/GHSA-32wr-8wxm-852c Advisory
- https://github.com/nukeviet/nukeviet/blob/4.3.04/CHANGELOG.txt x_refsource_MISCRelease NotesThird Party Advisory
- https://github.com/nukeviet/nukeviet/blob/nukeviet4.3/CHANGELOG.txt x_refsource_MISCRelease NotesThird Party Advisory
- https://github.com/nukeviet/nukeviet/compare/4.3.03...4.3.04 x_refsource_CONFIRMRelease NotesThird Party Advisory
- https://github.com/nukeviet/nukeviet/pull/2740/commits/05dfb9b4531f12944fe39556f58449b9a56241be x_refsource_CONFIRMPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-7725
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-32wr-8wxm-852c | Advisory | |
| https://github.com/nukeviet/nukeviet/blob/4.3.04/CHANGELOG.txt | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://github.com/nukeviet/nukeviet/blob/nukeviet4.3/CHANGELOG.txt | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://github.com/nukeviet/nukeviet/compare/4.3.03...4.3.04 | x_refsource_CONFIRMRelease NotesThird Party Advisory | |
| https://github.com/nukeviet/nukeviet/pull/2740/commits/05dfb9b4531f12944fe39556f58449b9a56241be | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-7725 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 31, 2020
Updated Aug 4, 2024
Reserved Feb 11, 2019
Link CVE-2019-7725
CISA Vulnrichment
GHSA-32WR-8WXM-852C Updated n/a