MEDIUM
An XSS issue was discovered in upcoming_events.php in the Upcoming Events plugin before 1.33 for MyBB via a crafted name for an event
Published Mar 11, 2019
6.1
MEDIUMCVSS 3.0
EPSS 3.39%
Description
An XSS issue was discovered in upcoming_events.php in the Upcoming Events plugin before 1.33 for MyBB via a crafted name for an event.
Affected products
No data.
- < 1.33
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.
No CVSS v3.1 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.39% 0.03393
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.03393
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.39% (0.03393) | 88.43th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.39% (0.03393) | 87.22th | v5 (v2026.06.15) |
| Mar 29, 2026 | 2.55% (0.02552) | 85.41th | v4 (v2025.03.14) |
| Nov 21, 2025 | 3.79% (0.03795) | 87.61th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.74% (0.05738) | 89.51th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.48% (0.04482) | 88.36th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.31% (0.00312) | 70.96th | v3 (v2023.03.01) |
| Mar 22, 2024 | 0.45% (0.00450) | 74.58th | v3 (v2023.03.01) |
| Mar 4, 2024 | 0.47% (0.00467) | 74.91th | v3 (v2023.03.01) |
| Jan 30, 2024 | 0.48% (0.00478) | 73.29th | v3 (v2023.03.01) |
| Oct 24, 2023 | 0.41% (0.00415) | 71.13th | v3 (v2023.03.01) |
| Sep 6, 2023 | 0.46% (0.00460) | 72.28th | v3 (v2023.03.01) |
| May 5, 2023 | 0.40% (0.00400) | 69.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.42% (0.00416) | 70.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02173) | 80.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02173) | 79.06th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.89% (0.04891) | 74.78th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v1 |
| Jan 6, 2022 | 4.50% (0.04504) | 76.26th | v1 |
| Sep 1, 2021 | 4.50% (0.04504) | 84.13th | v1 |
| Apr 14, 2021 | 4.50% (0.04504) | 0.00th | v1 |
Weaknesses (1)
References (4)
- http://packetstormsecurity.com/files/152152/MyBB-Upcoming-Events-1.32-Cross-Site-Scripting.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://community.mybb.com/mods.php?action=changelog&pid=1231 x_refsource_MISCRelease NotesThird Party Advisory
- https://github.com/vintagedaddyo/MyBB_Plugin-Upcoming_Events/pull/1/commits/d0a0e1c6e56f248613e0150344ebea8764bba5fa x_refsource_MISCPatchThird Party Advisory
- https://www.exploit-db.com/exploits/46558/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/152152/MyBB-Upcoming-Events-1.32-Cross-Site-Scripting.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://community.mybb.com/mods.php?action=changelog&pid=1231 | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://github.com/vintagedaddyo/MyBB_Plugin-Upcoming_Events/pull/1/commits/d0a0e1c6e56f248613e0150344ebea8764bba5fa | x_refsource_MISCPatchThird Party Advisory | |
| https://www.exploit-db.com/exploits/46558/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 11, 2019
Updated Aug 4, 2024
Reserved Mar 10, 2019
Link CVE-2019-9650
CISA Vulnrichment
Updated n/a