MEDIUM
Multiple vulnerabilities in YUI and FlashCanvas embedded in SugarCRM Community Edition 6.5.26 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system
Published Oct 10, 2018
6.1
MEDIUMCVSS 3.1
EPSS 4.35%
Description
Multiple vulnerabilities in YUI and FlashCanvas embedded in SugarCRM Community Edition 6.5.26 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
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.
4.35% 0.04353
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04353
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.35% (0.04353) | 90.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.35% (0.04353) | 89.94th | v5 (v2026.06.15) |
| Sep 10, 2025 | 4.25% (0.04249) | 88.36th | v4 (v2025.03.14) |
| Apr 7, 2025 | 5.26% (0.05262) | 89.07th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.71% (0.06713) | 90.35th | v4 (v2025.03.14) |
| Mar 29, 2025 | 32.76% (0.32764) | 95.11th | v4 (v2025.03.14) |
| Mar 24, 2025 | 6.71% (0.06713) | 90.35th | v4 (v2025.03.14) |
| Mar 23, 2025 | 11.20% (0.11196) | 92.46th | v4 (v2025.03.14) |
| Mar 18, 2025 | 6.71% (0.06713) | 90.60th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.48% (0.09480) | 92.24th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.08% (0.02076) | 88.76th | v3 (v2023.03.01) |
| Mar 2, 2024 | 13.67% (0.13670) | 95.46th | v3 (v2023.03.01) |
| Oct 22, 2023 | 18.86% (0.18864) | 95.66th | v3 (v2023.03.01) |
| Oct 4, 2023 | 38.30% (0.38297) | 96.76th | v3 (v2023.03.01) |
| Sep 1, 2023 | 45.55% (0.45554) | 96.93th | v3 (v2023.03.01) |
| Aug 16, 2023 | 57.06% (0.57059) | 97.24th | v3 (v2023.03.01) |
| May 26, 2023 | 64.14% (0.64136) | 97.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 68.36% (0.68359) | 97.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02173) | 80.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02173) | 57.83th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.53% (0.04526) | 76.76th | v5 (v2026.06.15) |
| Apr 14, 2021 | 4.53% (0.04526) | 0.00th | v1 |
Weaknesses (1)
References (3)
- https://twitter.com/purplemet/status/1043979681186369537 x_refsource_MISCThird Party Advisory
- https://www.exploit-db.com/exploits/45594/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.purplemet.com/blog/sugarcrm-multiple-xss-vulnerabilities x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| https://twitter.com/purplemet/status/1043979681186369537 | x_refsource_MISCThird Party Advisory | |
| https://www.exploit-db.com/exploits/45594/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| https://www.purplemet.com/blog/sugarcrm-multiple-xss-vulnerabilities | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 10, 2018
Updated Aug 5, 2024
Reserved Sep 29, 2018
Link CVE-2018-17784
CISA Vulnrichment
Updated n/a